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<pre><code><span id="1" class="l"><a class="l" href="#1">   1: </a><span class="xlang">&lt;?php</span>
</span><span id="2" class="l"><a class="l" href="#2">   2: </a><span class="php-keyword1">if</span> ( ! <span class="php-keyword2">defined</span>( <span class="php-quote">'ABSPATH'</span> ) ) <span class="php-keyword1">die</span>( <span class="php-quote">&quot;Access denied&quot;</span> );
</span><span id="3" class="l"><a class="l" href="#3">   3: </a>
</span><span id="4" class="l"><a class="l" href="#4">   4: </a><span class="php-comment">/*
</span></span><span id="5" class="l"><a class="l" href="#5">   5: </a><span class="php-comment"> * Ceceppa Multilingua API 1.4
</span></span><span id="6" class="l"><a class="l" href="#6">   6: </a><span class="php-comment"> */</span>
</span><span id="7" class="l"><a class="l" href="#7">   7: </a>
</span><span id="8" class="l"><a class="l" href="#8">   8: </a> <span class="php-comment">/**
</span></span><span id="9" class="l"><a class="l" href="#9">   9: </a><span class="php-comment">  * This class provide information about configured languages
</span></span><span id="10" class="l"><a class="l" href="#10">  10: </a><span class="php-comment">  *
</span></span><span id="11" class="l"><a class="l" href="#11">  11: </a><span class="php-comment">  * @api
</span></span><span id="12" class="l"><a class="l" href="#12">  12: </a><span class="php-comment">  * 
</span></span><span id="13" class="l"><a class="l" href="#13">  13: </a><span class="php-comment">  * The structure of language object is:
</span></span><span id="14" class="l"><a class="l" href="#14">  14: </a><span class="php-comment">  * &lt;p&gt;
</span></span><span id="15" class="l"><a class="l" href="#15">  15: </a><span class="php-comment">  * stdClass Object (
</span></span><span id="16" class="l"><a class="l" href="#16">  16: </a><span class="php-comment">  * &lt;ul&gt;
</span></span><span id="17" class="l"><a class="l" href="#17">  17: </a><span class="php-comment">  *   &lt;li&gt;[id] =&gt; id of language&lt;/li&gt;
</span></span><span id="18" class="l"><a class="l" href="#18">  18: </a><span class="php-comment">  *   &lt;li&gt;[cml_default] =&gt; ( boolean ) - is it default?&lt;/li&gt;
</span></span><span id="19" class="l"><a class="l" href="#19">  19: </a><span class="php-comment">  *   &lt;li&gt;[cml_flag] =&gt; name of flag&lt;/li&gt;
</span></span><span id="20" class="l"><a class="l" href="#20">  20: </a><span class="php-comment">  *   &lt;li&gt;[cml_language] =&gt; name of language&lt;/li&gt;
</span></span><span id="21" class="l"><a class="l" href="#21">  21: </a><span class="php-comment">  *   &lt;li&gt;[cml_language_slug] =&gt; language slug&lt;/li&gt;
</span></span><span id="22" class="l"><a class="l" href="#22">  22: </a><span class="php-comment">  *   &lt;li&gt;[cml_locale] =&gt; wordpress locale&lt;/li&gt;
</span></span><span id="23" class="l"><a class="l" href="#23">  23: </a><span class="php-comment">  *   &lt;li&gt;[cml_enabled] =&gt; enabled?&lt;/li&gt;
</span></span><span id="24" class="l"><a class="l" href="#24">  24: </a><span class="php-comment">  *   &lt;li&gt;[cml_sort_id] =&gt; language order&lt;/li&gt;
</span></span><span id="25" class="l"><a class="l" href="#25">  25: </a><span class="php-comment">  *   &lt;li&gt;[cml_custom_flag] =&gt; (boolean) - use custom flag?&lt;/li&gt;
</span></span><span id="26" class="l"><a class="l" href="#26">  26: </a><span class="php-comment">  *   &lt;li&gt;[cml_rtl] =&gt; 0&lt;/li&gt;
</span></span><span id="27" class="l"><a class="l" href="#27">  27: </a><span class="php-comment">  *   &lt;li&gt;[cml_date_format] =&gt; j M Y&lt;/li&gt;
</span></span><span id="28" class="l"><a class="l" href="#28">  28: </a><span class="php-comment">  * )
</span></span><span id="29" class="l"><a class="l" href="#29">  29: </a><span class="php-comment">  * &lt;/p&gt;
</span></span><span id="30" class="l"><a class="l" href="#30">  30: </a><span class="php-comment">  */</span>
</span><span id="31" class="l"><a class="l" href="#31">  31: </a><span class="php-keyword1">class</span> <a id="CMLLanguage" href="#CMLLanguage">CMLLanguage</a> {
</span><span id="32" class="l"><a class="l" href="#32">  32: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="33" class="l"><a class="l" href="#33">  33: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_default_language" href="#$_default_language">$_default_language</a></span>;
</span><span id="34" class="l"><a class="l" href="#34">  34: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="35" class="l"><a class="l" href="#35">  35: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_all_languages" href="#$_all_languages">$_all_languages</a></span>; <span class="php-comment">//All languages (enabled and not)</span>
</span><span id="36" class="l"><a class="l" href="#36">  36: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="37" class="l"><a class="l" href="#37">  37: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_all_enabled" href="#$_all_enabled">$_all_enabled</a></span>;   <span class="php-comment">//Only enabled languages</span>
</span><span id="38" class="l"><a class="l" href="#38">  38: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="39" class="l"><a class="l" href="#39">  39: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_all_others" href="#$_all_others">$_all_others</a></span>;    <span class="php-comment">//All language except default one</span>
</span><span id="40" class="l"><a class="l" href="#40">  40: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="41" class="l"><a class="l" href="#41">  41: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_all_by_slug" href="#$_all_by_slug">$_all_by_slug</a></span>;   <span class="php-comment">//All languages indexed by slug</span>
</span><span id="42" class="l"><a class="l" href="#42">  42: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="43" class="l"><a class="l" href="#43">  43: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_current_id" href="#$_current_id">$_current_id</a></span>;    <span class="php-comment">//Current language id</span>
</span><span id="44" class="l"><a class="l" href="#44">  44: </a>
</span><span id="45" class="l"><a class="l" href="#45">  45: </a>  <span class="php-comment">/**
</span></span><span id="46" class="l"><a class="l" href="#46">  46: </a><span class="php-comment">   * Tiny ~= 16x11
</span></span><span id="47" class="l"><a class="l" href="#47">  47: </a><span class="php-comment">   */</span>
</span><span id="48" class="l"><a class="l" href="#48">  48: </a>  <span class="php-keyword1">const</span> <a id="FLAG_TINY" href="#FLAG_TINY">FLAG_TINY</a> = <span class="php-quote">&quot;tiny&quot;</span>;
</span><span id="49" class="l"><a class="l" href="#49">  49: </a>
</span><span id="50" class="l"><a class="l" href="#50">  50: </a>  <span class="php-comment">/**  
</span></span><span id="51" class="l"><a class="l" href="#51">  51: </a><span class="php-comment">   * Small ~= 32x21
</span></span><span id="52" class="l"><a class="l" href="#52">  52: </a><span class="php-comment">   */</span>
</span><span id="53" class="l"><a class="l" href="#53">  53: </a>  <span class="php-keyword1">const</span> <a id="FLAG_SMALL" href="#FLAG_SMALL">FLAG_SMALL</a> = <span class="php-quote">&quot;small&quot;</span>;
</span><span id="54" class="l"><a class="l" href="#54">  54: </a>
</span><span id="55" class="l"><a class="l" href="#55">  55: </a>  <span class="php-comment">/**
</span></span><span id="56" class="l"><a class="l" href="#56">  56: </a><span class="php-comment">   * return object of default language 
</span></span><span id="57" class="l"><a class="l" href="#57">  57: </a><span class="php-comment">   *
</span></span><span id="58" class="l"><a class="l" href="#58">  58: </a><span class="php-comment">   * @return stdObject
</span></span><span id="59" class="l"><a class="l" href="#59">  59: </a><span class="php-comment">   */</span>
</span><span id="60" class="l"><a class="l" href="#60">  60: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_default" href="#_get_default">get_default</a>() {
</span><span id="61" class="l"><a class="l" href="#61">  61: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_all_languages</span> ) ) self::get_all();
</span><span id="62" class="l"><a class="l" href="#62">  62: </a>
</span><span id="63" class="l"><a class="l" href="#63">  63: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_default_language</span>;
</span><span id="64" class="l"><a class="l" href="#64">  64: </a>  }
</span><span id="65" class="l"><a class="l" href="#65">  65: </a>
</span><span id="66" class="l"><a class="l" href="#66">  66: </a>  <span class="php-comment">/**
</span></span><span id="67" class="l"><a class="l" href="#67">  67: </a><span class="php-comment">   * return default language id
</span></span><span id="68" class="l"><a class="l" href="#68">  68: </a><span class="php-comment">   *
</span></span><span id="69" class="l"><a class="l" href="#69">  69: </a><span class="php-comment">   * @return int
</span></span><span id="70" class="l"><a class="l" href="#70">  70: </a><span class="php-comment">   */</span>
</span><span id="71" class="l"><a class="l" href="#71">  71: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_default_id" href="#_get_default_id">get_default_id</a>() {
</span><span id="72" class="l"><a class="l" href="#72">  72: </a>    <span class="php-keyword1">return</span> self::get_default()-&gt;id;
</span><span id="73" class="l"><a class="l" href="#73">  73: </a>  }
</span><span id="74" class="l"><a class="l" href="#74">  74: </a>
</span><span id="75" class="l"><a class="l" href="#75">  75: </a>  <span class="php-comment">/**
</span></span><span id="76" class="l"><a class="l" href="#76">  76: </a><span class="php-comment">   * return default language slug
</span></span><span id="77" class="l"><a class="l" href="#77">  77: </a><span class="php-comment">   *
</span></span><span id="78" class="l"><a class="l" href="#78">  78: </a><span class="php-comment">   * return string
</span></span><span id="79" class="l"><a class="l" href="#79">  79: </a><span class="php-comment">   */</span>
</span><span id="80" class="l"><a class="l" href="#80">  80: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_default_slug" href="#_get_default_slug">get_default_slug</a>() {
</span><span id="81" class="l"><a class="l" href="#81">  81: </a>    <span class="php-keyword1">return</span> self::get_default()-&gt;cml_language_slug;
</span><span id="82" class="l"><a class="l" href="#82">  82: </a>  }
</span><span id="83" class="l"><a class="l" href="#83">  83: </a>  
</span><span id="84" class="l"><a class="l" href="#84">  84: </a>  <span class="php-comment">/**
</span></span><span id="85" class="l"><a class="l" href="#85">  85: </a><span class="php-comment">   * return all configured languages, enabled or not...
</span></span><span id="86" class="l"><a class="l" href="#86">  86: </a><span class="php-comment">   *
</span></span><span id="87" class="l"><a class="l" href="#87">  87: </a><span class="php-comment">   * @return stdObject
</span></span><span id="88" class="l"><a class="l" href="#88">  88: </a><span class="php-comment">   */</span>
</span><span id="89" class="l"><a class="l" href="#89">  89: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_all" href="#_get_all">get_all</a>() {
</span><span id="90" class="l"><a class="l" href="#90">  90: </a>    <span class="php-keyword1">global</span> <span class="php-var">$wpdb</span>;
</span><span id="91" class="l"><a class="l" href="#91">  91: </a>  
</span><span id="92" class="l"><a class="l" href="#92">  92: </a>    <span class="php-comment">/*
</span></span><span id="93" class="l"><a class="l" href="#93">  93: </a><span class="php-comment">     * Prevent a lot of calls to database and store the result into this class
</span></span><span id="94" class="l"><a class="l" href="#94">  94: </a><span class="php-comment">     */</span>
</span><span id="95" class="l"><a class="l" href="#95">  95: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_all_languages</span>) ) {
</span><span id="96" class="l"><a class="l" href="#96">  96: </a>      self::<span class="php-var">$_all_languages</span> = <span class="php-var">$wpdb</span>-&gt;get_results( <span class="php-keyword2">sprintf</span>( <span class="php-quote">&quot;SELECT * FROM %s ORDER BY cml_sort_id &quot;</span>, CECEPPA_ML_TABLE ) );
</span><span id="97" class="l"><a class="l" href="#97">  97: </a>
</span><span id="98" class="l"><a class="l" href="#98">  98: </a>      <span class="php-var">$all_languages_by_keys</span> = <span class="php-keyword1">array</span>();
</span><span id="99" class="l"><a class="l" href="#99">  99: </a>      <span class="php-var">$sorted</span> = <span class="php-keyword1">array</span>();
</span><span id="100" class="l"><a class="l" href="#100"> 100: </a>      <span class="php-var">$enableds</span> = <span class="php-keyword1">array</span>();
</span><span id="101" class="l"><a class="l" href="#101"> 101: </a>      <span class="php-var">$byslug</span> = <span class="php-keyword1">array</span>();
</span><span id="102" class="l"><a class="l" href="#102"> 102: </a>      <span class="php-var">$others</span> = <span class="php-keyword1">array</span>();
</span><span id="103" class="l"><a class="l" href="#103"> 103: </a>      <span class="php-keyword1">foreach</span>( self::<span class="php-var">$_all_languages</span> <span class="php-keyword1">as</span> <span class="php-var">$l</span> ) {
</span><span id="104" class="l"><a class="l" href="#104"> 104: </a>        <span class="php-var">$all_languages_by_keys</span>[ <span class="php-var">$l</span>-&gt;id ] = <span class="php-var">$l</span>;
</span><span id="105" class="l"><a class="l" href="#105"> 105: </a>        <span class="php-var">$byslug</span>[ <span class="php-var">$l</span>-&gt;cml_language_slug ] = <span class="php-var">$l</span>;
</span><span id="106" class="l"><a class="l" href="#106"> 106: </a>        <span class="php-var">$sorted</span>[] = <span class="php-var">$l</span>;
</span><span id="107" class="l"><a class="l" href="#107"> 107: </a>
</span><span id="108" class="l"><a class="l" href="#108"> 108: </a>        <span class="php-keyword1">if</span>( <span class="php-var">$l</span>-&gt;cml_default == <span class="php-num">1</span> )
</span><span id="109" class="l"><a class="l" href="#109"> 109: </a>          self::<span class="php-var">$_default_language</span> = <span class="php-var">$l</span>;
</span><span id="110" class="l"><a class="l" href="#110"> 110: </a>        <span class="php-keyword1">else</span>
</span><span id="111" class="l"><a class="l" href="#111"> 111: </a>          <span class="php-var">$others</span>[ <span class="php-var">$l</span>-&gt;id ] = <span class="php-var">$l</span>;
</span><span id="112" class="l"><a class="l" href="#112"> 112: </a>
</span><span id="113" class="l"><a class="l" href="#113"> 113: </a>        <span class="php-keyword1">if</span>( <span class="php-var">$l</span>-&gt;cml_enabled == <span class="php-num">1</span> ) <span class="php-var">$enableds</span>[<span class="php-var">$l</span>-&gt;id] = <span class="php-var">$l</span>;
</span><span id="114" class="l"><a class="l" href="#114"> 114: </a>      }
</span><span id="115" class="l"><a class="l" href="#115"> 115: </a>      
</span><span id="116" class="l"><a class="l" href="#116"> 116: </a>      <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_default_language</span> ) ) {
</span><span id="117" class="l"><a class="l" href="#117"> 117: </a>        update_option( <span class="php-quote">&quot;cml_warning_no_default_language&quot;</span>, <span class="php-keyword1">true</span> );
</span><span id="118" class="l"><a class="l" href="#118"> 118: </a>        
</span><span id="119" class="l"><a class="l" href="#119"> 119: </a>        self::<span class="php-var">$_default_language</span> = <span class="php-keyword2">end</span>( <span class="php-var">$enableds</span> );
</span><span id="120" class="l"><a class="l" href="#120"> 120: </a>      }
</span><span id="121" class="l"><a class="l" href="#121"> 121: </a>
</span><span id="122" class="l"><a class="l" href="#122"> 122: </a>      self::<span class="php-var">$_all_enabled</span> = <span class="php-var">$enableds</span>;
</span><span id="123" class="l"><a class="l" href="#123"> 123: </a>      self::<span class="php-var">$_all_others</span> = <span class="php-var">$others</span>;
</span><span id="124" class="l"><a class="l" href="#124"> 124: </a>      self::<span class="php-var">$_all_languages</span> = <span class="php-var">$all_languages_by_keys</span>;
</span><span id="125" class="l"><a class="l" href="#125"> 125: </a>      self::<span class="php-var">$_all_by_slug</span> = <span class="php-var">$byslug</span>;
</span><span id="126" class="l"><a class="l" href="#126"> 126: </a>      
</span><span id="127" class="l"><a class="l" href="#127"> 127: </a>      <span class="php-keyword1">if</span>( ! <span class="php-keyword1">empty</span>( self::<span class="php-var">$_default_language</span> ) ) {
</span><span id="128" class="l"><a class="l" href="#128"> 128: </a>        self::<span class="php-var">$_current_id</span> = self::<span class="php-var">$_default_language</span>-&gt;id;
</span><span id="129" class="l"><a class="l" href="#129"> 129: </a>      }
</span><span id="130" class="l"><a class="l" href="#130"> 130: </a>    }
</span><span id="131" class="l"><a class="l" href="#131"> 131: </a>
</span><span id="132" class="l"><a class="l" href="#132"> 132: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_all_languages</span>;
</span><span id="133" class="l"><a class="l" href="#133"> 133: </a>  }
</span><span id="134" class="l"><a class="l" href="#134"> 134: </a>
</span><span id="135" class="l"><a class="l" href="#135"> 135: </a>  <span class="php-comment">/**
</span></span><span id="136" class="l"><a class="l" href="#136"> 136: </a><span class="php-comment">   * return all configured languages except default one
</span></span><span id="137" class="l"><a class="l" href="#137"> 137: </a><span class="php-comment">   *
</span></span><span id="138" class="l"><a class="l" href="#138"> 138: </a><span class="php-comment">   * @return stdObject
</span></span><span id="139" class="l"><a class="l" href="#139"> 139: </a><span class="php-comment">   */</span>
</span><span id="140" class="l"><a class="l" href="#140"> 140: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_no_default" href="#_get_no_default">get_no_default</a>() {
</span><span id="141" class="l"><a class="l" href="#141"> 141: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_all_languages</span>) ) self::get_all();
</span><span id="142" class="l"><a class="l" href="#142"> 142: </a>    
</span><span id="143" class="l"><a class="l" href="#143"> 143: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_all_others</span>;
</span><span id="144" class="l"><a class="l" href="#144"> 144: </a>  }
</span><span id="145" class="l"><a class="l" href="#145"> 145: </a>
</span><span id="146" class="l"><a class="l" href="#146"> 146: </a>  <span class="php-comment">/**
</span></span><span id="147" class="l"><a class="l" href="#147"> 147: </a><span class="php-comment">   * return all enabled languages
</span></span><span id="148" class="l"><a class="l" href="#148"> 148: </a><span class="php-comment">   *
</span></span><span id="149" class="l"><a class="l" href="#149"> 149: </a><span class="php-comment">   * @return stdObject
</span></span><span id="150" class="l"><a class="l" href="#150"> 150: </a><span class="php-comment">   */</span>
</span><span id="151" class="l"><a class="l" href="#151"> 151: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_enableds" href="#_get_enableds">get_enableds</a>() {
</span><span id="152" class="l"><a class="l" href="#152"> 152: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_all_languages</span> ) ) self::get_all();
</span><span id="153" class="l"><a class="l" href="#153"> 153: </a>    
</span><span id="154" class="l"><a class="l" href="#154"> 154: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_all_enabled</span>;
</span><span id="155" class="l"><a class="l" href="#155"> 155: </a>  }
</span><span id="156" class="l"><a class="l" href="#156"> 156: </a>
</span><span id="157" class="l"><a class="l" href="#157"> 157: </a>  <span class="php-comment">/*
</span></span><span id="158" class="l"><a class="l" href="#158"> 158: </a><span class="php-comment">   * return all enabled languages except current one
</span></span><span id="159" class="l"><a class="l" href="#159"> 159: </a><span class="php-comment">   *
</span></span><span id="160" class="l"><a class="l" href="#160"> 160: </a><span class="php-comment">   * @param boolean $only_enableds return only enabled languages
</span></span><span id="161" class="l"><a class="l" href="#161"> 161: </a><span class="php-comment">   * @return stdObject
</span></span><span id="162" class="l"><a class="l" href="#162"> 162: </a><span class="php-comment">   */</span>
</span><span id="163" class="l"><a class="l" href="#163"> 163: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_others" href="#_get_others">get_others</a>( <span class="php-var">$only_enableds</span> = <span class="php-keyword1">true</span> ) {
</span><span id="164" class="l"><a class="l" href="#164"> 164: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_all_languages</span> ) ) self::get_all();
</span><span id="165" class="l"><a class="l" href="#165"> 165: </a>    
</span><span id="166" class="l"><a class="l" href="#166"> 166: </a>    <span class="php-var">$langs</span> = ( <span class="php-var">$only_enableds</span> ) ? self::<span class="php-var">$_all_enabled</span> : self::<span class="php-var">$_all_languages</span>;
</span><span id="167" class="l"><a class="l" href="#167"> 167: </a>    <span class="php-keyword1">unset</span>( <span class="php-var">$langs</span>[ self::get_current_id() ] );
</span><span id="168" class="l"><a class="l" href="#168"> 168: </a>    
</span><span id="169" class="l"><a class="l" href="#169"> 169: </a>    <span class="php-keyword1">return</span> <span class="php-var">$langs</span>;
</span><span id="170" class="l"><a class="l" href="#170"> 170: </a>  }
</span><span id="171" class="l"><a class="l" href="#171"> 171: </a>
</span><span id="172" class="l"><a class="l" href="#172"> 172: </a>  <span class="php-comment">/**
</span></span><span id="173" class="l"><a class="l" href="#173"> 173: </a><span class="php-comment">   * return associative array where index
</span></span><span id="174" class="l"><a class="l" href="#174"> 174: </a><span class="php-comment">   * is the language slug
</span></span><span id="175" class="l"><a class="l" href="#175"> 175: </a><span class="php-comment">   *
</span></span><span id="176" class="l"><a class="l" href="#176"> 176: </a><span class="php-comment">   * @example
</span></span><span id="177" class="l"><a class="l" href="#177"> 177: </a><span class="php-comment">   * Array (
</span></span><span id="178" class="l"><a class="l" href="#178"> 178: </a><span class="php-comment">   * &lt;ul&gt;
</span></span><span id="179" class="l"><a class="l" href="#179"> 179: </a><span class="php-comment">   *   &lt;li&gt;&quot;it&quot; =&gt; [stdObject..],&lt;/li&gt;
</span></span><span id="180" class="l"><a class="l" href="#180"> 180: </a><span class="php-comment">   *   &lt;li&gt;&quot;en&quot; =&gt; [stdObject...]&lt;/li&gt;
</span></span><span id="181" class="l"><a class="l" href="#181"> 181: </a><span class="php-comment">   * &lt;/ul&gt;
</span></span><span id="182" class="l"><a class="l" href="#182"> 182: </a><span class="php-comment">   * )
</span></span><span id="183" class="l"><a class="l" href="#183"> 183: </a><span class="php-comment">   *
</span></span><span id="184" class="l"><a class="l" href="#184"> 184: </a><span class="php-comment">   * @return Array
</span></span><span id="185" class="l"><a class="l" href="#185"> 185: </a><span class="php-comment">   */</span>
</span><span id="186" class="l"><a class="l" href="#186"> 186: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_slugs" href="#_get_slugs">get_slugs</a>() {
</span><span id="187" class="l"><a class="l" href="#187"> 187: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_all_languages</span> ) ) self::get_all();
</span><span id="188" class="l"><a class="l" href="#188"> 188: </a>    
</span><span id="189" class="l"><a class="l" href="#189"> 189: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_all_by_slug</span>;
</span><span id="190" class="l"><a class="l" href="#190"> 190: </a>  }
</span><span id="191" class="l"><a class="l" href="#191"> 191: </a>
</span><span id="192" class="l"><a class="l" href="#192"> 192: </a>  <span class="php-comment">/**
</span></span><span id="193" class="l"><a class="l" href="#193"> 193: </a><span class="php-comment">   * return current language
</span></span><span id="194" class="l"><a class="l" href="#194"> 194: </a><span class="php-comment">   *
</span></span><span id="195" class="l"><a class="l" href="#195"> 195: </a><span class="php-comment">   * @return stdobject
</span></span><span id="196" class="l"><a class="l" href="#196"> 196: </a><span class="php-comment">   */</span>
</span><span id="197" class="l"><a class="l" href="#197"> 197: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_current" href="#_get_current">get_current</a>() {
</span><span id="198" class="l"><a class="l" href="#198"> 198: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_all_languages</span> ) ) self::get_all();
</span><span id="199" class="l"><a class="l" href="#199"> 199: </a>
</span><span id="200" class="l"><a class="l" href="#200"> 200: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_all_languages</span>[ self::<span class="php-var">$_current_id</span> ];
</span><span id="201" class="l"><a class="l" href="#201"> 201: </a>  }
</span><span id="202" class="l"><a class="l" href="#202"> 202: </a>
</span><span id="203" class="l"><a class="l" href="#203"> 203: </a>  <span class="php-comment">/**
</span></span><span id="204" class="l"><a class="l" href="#204"> 204: </a><span class="php-comment">   * return current language id
</span></span><span id="205" class="l"><a class="l" href="#205"> 205: </a><span class="php-comment">   *
</span></span><span id="206" class="l"><a class="l" href="#206"> 206: </a><span class="php-comment">   * @return int
</span></span><span id="207" class="l"><a class="l" href="#207"> 207: </a><span class="php-comment">   */</span>
</span><span id="208" class="l"><a class="l" href="#208"> 208: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_current_id" href="#_get_current_id">get_current_id</a>() {
</span><span id="209" class="l"><a class="l" href="#209"> 209: </a>    <span class="php-keyword1">return</span> self::get_current()-&gt;id;
</span><span id="210" class="l"><a class="l" href="#210"> 210: </a>  }
</span><span id="211" class="l"><a class="l" href="#211"> 211: </a>
</span><span id="212" class="l"><a class="l" href="#212"> 212: </a>  <span class="php-comment">/**
</span></span><span id="213" class="l"><a class="l" href="#213"> 213: </a><span class="php-comment">   * return current language slug
</span></span><span id="214" class="l"><a class="l" href="#214"> 214: </a><span class="php-comment">   */</span>
</span><span id="215" class="l"><a class="l" href="#215"> 215: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_current_slug" href="#_get_current_slug">get_current_slug</a>() {
</span><span id="216" class="l"><a class="l" href="#216"> 216: </a>    <span class="php-keyword1">return</span> self::get_current()-&gt;cml_language_slug;
</span><span id="217" class="l"><a class="l" href="#217"> 217: </a>  }
</span><span id="218" class="l"><a class="l" href="#218"> 218: </a>
</span><span id="219" class="l"><a class="l" href="#219"> 219: </a>  <span class="php-comment">/**
</span></span><span id="220" class="l"><a class="l" href="#220"> 220: </a><span class="php-comment">   * return the name of language
</span></span><span id="221" class="l"><a class="l" href="#221"> 221: </a><span class="php-comment">   *
</span></span><span id="222" class="l"><a class="l" href="#222"> 222: </a><span class="php-comment">   * @param int/string $lang - id or slug of language
</span></span><span id="223" class="l"><a class="l" href="#223"> 223: </a><span class="php-comment">   *
</span></span><span id="224" class="l"><a class="l" href="#224"> 224: </a><span class="php-comment">   * @return string
</span></span><span id="225" class="l"><a class="l" href="#225"> 225: </a><span class="php-comment">   */</span>
</span><span id="226" class="l"><a class="l" href="#226"> 226: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_name" href="#_get_name">get_name</a>( <span class="php-var">$lang</span> ) {
</span><span id="227" class="l"><a class="l" href="#227"> 227: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_all_languages</span> ) ) self::get_all();
</span><span id="228" class="l"><a class="l" href="#228"> 228: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_default_language</span> ) ) self::get_default();
</span><span id="229" class="l"><a class="l" href="#229"> 229: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword2">is_numeric</span>( <span class="php-var">$lang</span> ) ) <span class="php-var">$lang</span> = self::get_id_by_slug( <span class="php-var">$lang</span> );
</span><span id="230" class="l"><a class="l" href="#230"> 230: </a>
</span><span id="231" class="l"><a class="l" href="#231"> 231: </a>    <span class="php-keyword1">return</span> <span class="php-keyword1">isset</span>( self::<span class="php-var">$_all_languages</span>[ <span class="php-var">$lang</span> ] ) ? self::<span class="php-var">$_all_languages</span>[ <span class="php-var">$lang</span> ]-&gt;cml_language : <span class="php-quote">&quot;&quot;</span>;
</span><span id="232" class="l"><a class="l" href="#232"> 232: </a>  }
</span><span id="233" class="l"><a class="l" href="#233"> 233: </a>
</span><span id="234" class="l"><a class="l" href="#234"> 234: </a>  <span class="php-comment">/**
</span></span><span id="235" class="l"><a class="l" href="#235"> 235: </a><span class="php-comment">   * return the slug of language
</span></span><span id="236" class="l"><a class="l" href="#236"> 236: </a><span class="php-comment">   *
</span></span><span id="237" class="l"><a class="l" href="#237"> 237: </a><span class="php-comment">   * @param int/string $lang - id or slug of language
</span></span><span id="238" class="l"><a class="l" href="#238"> 238: </a><span class="php-comment">   *
</span></span><span id="239" class="l"><a class="l" href="#239"> 239: </a><span class="php-comment">   * @return string
</span></span><span id="240" class="l"><a class="l" href="#240"> 240: </a><span class="php-comment">   */</span>
</span><span id="241" class="l"><a class="l" href="#241"> 241: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_slug" href="#_get_slug">get_slug</a>( <span class="php-var">$lang</span> ) {
</span><span id="242" class="l"><a class="l" href="#242"> 242: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_all_languages</span> ) ) self::get_all();
</span><span id="243" class="l"><a class="l" href="#243"> 243: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_default_language</span> ) ) self::get_default();
</span><span id="244" class="l"><a class="l" href="#244"> 244: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword2">is_object</span>( <span class="php-var">$lang</span> ) ) <span class="php-var">$lang</span> = <span class="php-var">$lang</span>-&gt;id;
</span><span id="245" class="l"><a class="l" href="#245"> 245: </a>
</span><span id="246" class="l"><a class="l" href="#246"> 246: </a>    <span class="php-keyword1">if</span>( <span class="php-var">$lang</span> == <span class="php-num">0</span> ) <span class="php-keyword1">return</span> self::<span class="php-var">$_default_language</span>-&gt;cml_language_slug;
</span><span id="247" class="l"><a class="l" href="#247"> 247: </a>
</span><span id="248" class="l"><a class="l" href="#248"> 248: </a>    <span class="php-keyword1">return</span> @self::<span class="php-var">$_all_languages</span>[ <span class="php-var">$lang</span> ]-&gt;cml_language_slug;
</span><span id="249" class="l"><a class="l" href="#249"> 249: </a>  }
</span><span id="250" class="l"><a class="l" href="#250"> 250: </a>
</span><span id="251" class="l"><a class="l" href="#251"> 251: </a>  <span class="php-comment">/**
</span></span><span id="252" class="l"><a class="l" href="#252"> 252: </a><span class="php-comment">   * return language by id
</span></span><span id="253" class="l"><a class="l" href="#253"> 253: </a><span class="php-comment">   *
</span></span><span id="254" class="l"><a class="l" href="#254"> 254: </a><span class="php-comment">   * @param int/string $lang id or slug of language to search
</span></span><span id="255" class="l"><a class="l" href="#255"> 255: </a><span class="php-comment">   *
</span></span><span id="256" class="l"><a class="l" href="#256"> 256: </a><span class="php-comment">   * @return stdObject
</span></span><span id="257" class="l"><a class="l" href="#257"> 257: </a><span class="php-comment">   */</span>
</span><span id="258" class="l"><a class="l" href="#258"> 258: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_by_id" href="#_get_by_id">get_by_id</a>( <span class="php-var">$id</span> ) {
</span><span id="259" class="l"><a class="l" href="#259"> 259: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_all_languages</span> ) ) self::get_all();
</span><span id="260" class="l"><a class="l" href="#260"> 260: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword2">is_numeric</span>( <span class="php-var">$id</span> ) ) <span class="php-var">$id</span> = CMLLanguage::get_by_slug( <span class="php-var">$id</span> );
</span><span id="261" class="l"><a class="l" href="#261"> 261: </a>
</span><span id="262" class="l"><a class="l" href="#262"> 262: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_all_languages</span>[ <span class="php-var">$id</span> ];
</span><span id="263" class="l"><a class="l" href="#263"> 263: </a>  }
</span><span id="264" class="l"><a class="l" href="#264"> 264: </a>
</span><span id="265" class="l"><a class="l" href="#265"> 265: </a>  <span class="php-comment">/**
</span></span><span id="266" class="l"><a class="l" href="#266"> 266: </a><span class="php-comment">   * get language by slug
</span></span><span id="267" class="l"><a class="l" href="#267"> 267: </a><span class="php-comment">   *
</span></span><span id="268" class="l"><a class="l" href="#268"> 268: </a><span class="php-comment">   * @param string $slug - language slug
</span></span><span id="269" class="l"><a class="l" href="#269"> 269: </a><span class="php-comment">   * @param boolean $empty - If false return default language if $slug doesn't exists.
</span></span><span id="270" class="l"><a class="l" href="#270"> 270: </a><span class="php-comment">   *                           If true and $slug doesn't exists return empty array
</span></span><span id="271" class="l"><a class="l" href="#271"> 271: </a><span class="php-comment">   *
</span></span><span id="272" class="l"><a class="l" href="#272"> 272: </a><span class="php-comment">   * @return stdObject
</span></span><span id="273" class="l"><a class="l" href="#273"> 273: </a><span class="php-comment">   */</span>
</span><span id="274" class="l"><a class="l" href="#274"> 274: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_by_slug" href="#_get_by_slug">get_by_slug</a>( <span class="php-var">$slug</span>, <span class="php-var">$empty</span> = <span class="php-keyword1">false</span> ) {
</span><span id="275" class="l"><a class="l" href="#275"> 275: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_all_languages</span> ) ) self::get_all();
</span><span id="276" class="l"><a class="l" href="#276"> 276: </a>
</span><span id="277" class="l"><a class="l" href="#277"> 277: </a>    <span class="php-keyword1">foreach</span>( self::<span class="php-var">$_all_languages</span> <span class="php-keyword1">as</span> <span class="php-var">$lang</span> ) {
</span><span id="278" class="l"><a class="l" href="#278"> 278: </a>      <span class="php-keyword1">if</span>( <span class="php-var">$lang</span>-&gt;cml_language_slug == <span class="php-var">$slug</span> ) <span class="php-keyword1">return</span> <span class="php-var">$lang</span>;
</span><span id="279" class="l"><a class="l" href="#279"> 279: </a>    }
</span><span id="280" class="l"><a class="l" href="#280"> 280: </a>    
</span><span id="281" class="l"><a class="l" href="#281"> 281: </a>    <span class="php-keyword1">return</span> ( ! <span class="php-var">$empty</span> ) ? self::get_default() : <span class="php-keyword1">array</span>();
</span><span id="282" class="l"><a class="l" href="#282"> 282: </a>  }
</span><span id="283" class="l"><a class="l" href="#283"> 283: </a>
</span><span id="284" class="l"><a class="l" href="#284"> 284: </a>  <span class="php-comment">/**
</span></span><span id="285" class="l"><a class="l" href="#285"> 285: </a><span class="php-comment">   * return language id by slug
</span></span><span id="286" class="l"><a class="l" href="#286"> 286: </a><span class="php-comment">   *
</span></span><span id="287" class="l"><a class="l" href="#287"> 287: </a><span class="php-comment">   * @param string $slug - language slug
</span></span><span id="288" class="l"><a class="l" href="#288"> 288: </a><span class="php-comment">   *
</span></span><span id="289" class="l"><a class="l" href="#289"> 289: </a><span class="php-comment">   * @return int
</span></span><span id="290" class="l"><a class="l" href="#290"> 290: </a><span class="php-comment">   */</span>
</span><span id="291" class="l"><a class="l" href="#291"> 291: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_id_by_slug" href="#_get_id_by_slug">get_id_by_slug</a>( <span class="php-var">$slug</span> ) {
</span><span id="292" class="l"><a class="l" href="#292"> 292: </a>    <span class="php-var">$lang</span> = self::get_by_slug( <span class="php-var">$slug</span> );
</span><span id="293" class="l"><a class="l" href="#293"> 293: </a>
</span><span id="294" class="l"><a class="l" href="#294"> 294: </a>    <span class="php-keyword1">return</span> <span class="php-var">$lang</span>-&gt;id;
</span><span id="295" class="l"><a class="l" href="#295"> 295: </a>  }
</span><span id="296" class="l"><a class="l" href="#296"> 296: </a>
</span><span id="297" class="l"><a class="l" href="#297"> 297: </a>  <span class="php-comment">/**
</span></span><span id="298" class="l"><a class="l" href="#298"> 298: </a><span class="php-comment">   * return language id by locale
</span></span><span id="299" class="l"><a class="l" href="#299"> 299: </a><span class="php-comment">   *
</span></span><span id="300" class="l"><a class="l" href="#300"> 300: </a><span class="php-comment">   * @param string $language locale
</span></span><span id="301" class="l"><a class="l" href="#301"> 301: </a><span class="php-comment">   *
</span></span><span id="302" class="l"><a class="l" href="#302"> 302: </a><span class="php-comment">   * @return int
</span></span><span id="303" class="l"><a class="l" href="#303"> 303: </a><span class="php-comment">   */</span>
</span><span id="304" class="l"><a class="l" href="#304"> 304: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_id_by_locale" href="#_get_id_by_locale">get_id_by_locale</a>( <span class="php-var">$locale</span> ) {
</span><span id="305" class="l"><a class="l" href="#305"> 305: </a>    <span class="php-var">$langs</span> = self::get_all();
</span><span id="306" class="l"><a class="l" href="#306"> 306: </a>    
</span><span id="307" class="l"><a class="l" href="#307"> 307: </a>    <span class="php-keyword1">foreach</span>( <span class="php-var">$langs</span> <span class="php-keyword1">as</span> <span class="php-var">$lang</span> ) {
</span><span id="308" class="l"><a class="l" href="#308"> 308: </a>      <span class="php-keyword1">if</span>( <span class="php-var">$lang</span>-&gt;cml_locale == <span class="php-var">$locale</span> ) <span class="php-keyword1">return</span> <span class="php-var">$lang</span>;
</span><span id="309" class="l"><a class="l" href="#309"> 309: </a>    }
</span><span id="310" class="l"><a class="l" href="#310"> 310: </a>    
</span><span id="311" class="l"><a class="l" href="#311"> 311: </a>    <span class="php-keyword1">return</span> <span class="php-keyword1">null</span>;
</span><span id="312" class="l"><a class="l" href="#312"> 312: </a>  }
</span><span id="313" class="l"><a class="l" href="#313"> 313: </a>
</span><span id="314" class="l"><a class="l" href="#314"> 314: </a>  <span class="php-comment">/**
</span></span><span id="315" class="l"><a class="l" href="#315"> 315: </a><span class="php-comment">   * return the flag filename ( withouth extension )
</span></span><span id="316" class="l"><a class="l" href="#316"> 316: </a><span class="php-comment">   *
</span></span><span id="317" class="l"><a class="l" href="#317"> 317: </a><span class="php-comment">   * @param int/string $lang ( optional ) - id/slug of language, if empty default one will be used
</span></span><span id="318" class="l"><a class="l" href="#318"> 318: </a><span class="php-comment">   * @param string $size ( optional ) - size of flag: &quot;tiny&quot; or &quot;small&quot;
</span></span><span id="319" class="l"><a class="l" href="#319"> 319: </a><span class="php-comment">   *
</span></span><span id="320" class="l"><a class="l" href="#320"> 320: </a><span class="php-comment">   * @return string
</span></span><span id="321" class="l"><a class="l" href="#321"> 321: </a><span class="php-comment">   */</span>
</span><span id="322" class="l"><a class="l" href="#322"> 322: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_flag" href="#_get_flag">get_flag</a>( <span class="php-var">$lang</span> = <span class="php-keyword1">null</span>, <span class="php-var">$size</span> = <span class="php-quote">&quot;small&quot;</span> ) {
</span><span id="323" class="l"><a class="l" href="#323"> 323: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$lang</span> ) ) <span class="php-var">$lang</span> = self::default_language_id();
</span><span id="324" class="l"><a class="l" href="#324"> 324: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword2">is_numeric</span>( <span class="php-var">$lang</span> ) ) <span class="php-var">$lang</span> = self::get_id_by_slug( <span class="php-var">$lang</span> );
</span><span id="325" class="l"><a class="l" href="#325"> 325: </a>
</span><span id="326" class="l"><a class="l" href="#326"> 326: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_all_languages</span> ) ) self::get_all();
</span><span id="327" class="l"><a class="l" href="#327"> 327: </a>
</span><span id="328" class="l"><a class="l" href="#328"> 328: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_all_languages</span>[ <span class="php-var">$lang</span> ]-&gt;cml_flag;
</span><span id="329" class="l"><a class="l" href="#329"> 329: </a>  }
</span><span id="330" class="l"><a class="l" href="#330"> 330: </a>
</span><span id="331" class="l"><a class="l" href="#331"> 331: </a>  <span class="php-comment">/**
</span></span><span id="332" class="l"><a class="l" href="#332"> 332: </a><span class="php-comment">   * return flag filename with the full path.
</span></span><span id="333" class="l"><a class="l" href="#333"> 333: </a><span class="php-comment">   *
</span></span><span id="334" class="l"><a class="l" href="#334"> 334: </a><span class="php-comment">   * Example
</span></span><span id="335" class="l"><a class="l" href="#335"> 335: </a><span class="php-comment">   * www.example.com/wp-content/plugin/ceceppa-multilingua/flags/tiny/it_IT.png
</span></span><span id="336" class="l"><a class="l" href="#336"> 336: </a><span class="php-comment">   *
</span></span><span id="337" class="l"><a class="l" href="#337"> 337: </a><span class="php-comment">   * @param int/string $lang ( optional ) - id or slug of language, if empty default one will be used
</span></span><span id="338" class="l"><a class="l" href="#338"> 338: </a><span class="php-comment">   * @param string $size ( optional ) - size of flag: &quot;tiny&quot; or &quot;small&quot;
</span></span><span id="339" class="l"><a class="l" href="#339"> 339: </a><span class="php-comment">   *
</span></span><span id="340" class="l"><a class="l" href="#340"> 340: </a><span class="php-comment">   * @return string: flag filename with the full path.
</span></span><span id="341" class="l"><a class="l" href="#341"> 341: </a><span class="php-comment">   */</span>
</span><span id="342" class="l"><a class="l" href="#342"> 342: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_flag_src" href="#_get_flag_src">get_flag_src</a>( <span class="php-var">$lang</span> = <span class="php-keyword1">null</span>, <span class="php-var">$size</span> = CML_FLAG_TINY ) {
</span><span id="343" class="l"><a class="l" href="#343"> 343: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_all_languages</span> ) ) self::get_all();
</span><span id="344" class="l"><a class="l" href="#344"> 344: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_default_language</span> ) ) self::get_default();
</span><span id="345" class="l"><a class="l" href="#345"> 345: </a>    <span class="php-keyword1">if</span>( <span class="php-var">$lang</span> == <span class="php-keyword1">null</span> ) <span class="php-var">$lang</span> = self::get_default_id();
</span><span id="346" class="l"><a class="l" href="#346"> 346: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword2">is_numeric</span>( <span class="php-var">$lang</span> ) ) <span class="php-var">$lang</span> = self::get_id_by_slug( <span class="php-var">$lang</span> );
</span><span id="347" class="l"><a class="l" href="#347"> 347: </a>
</span><span id="348" class="l"><a class="l" href="#348"> 348: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword1">isset</span>( self::<span class="php-var">$_all_languages</span>[ <span class="php-var">$lang</span> ] ) ) {
</span><span id="349" class="l"><a class="l" href="#349"> 349: </a>      <span class="php-keyword1">return</span> <span class="php-quote">&quot;&quot;</span>;
</span><span id="350" class="l"><a class="l" href="#350"> 350: </a>    }
</span><span id="351" class="l"><a class="l" href="#351"> 351: </a>
</span><span id="352" class="l"><a class="l" href="#352"> 352: </a>    <span class="php-var">$lang</span> = self::<span class="php-var">$_all_languages</span>[ <span class="php-var">$lang</span> ];
</span><span id="353" class="l"><a class="l" href="#353"> 353: </a>    <span class="php-var">$flag</span> = <span class="php-var">$lang</span>-&gt;cml_flag;
</span><span id="354" class="l"><a class="l" href="#354"> 354: </a>
</span><span id="355" class="l"><a class="l" href="#355"> 355: </a>    <span class="php-keyword1">if</span>( <span class="php-var">$lang</span>-&gt;cml_custom_flag == <span class="php-num">1</span> &amp;&amp; <span class="php-keyword2">file_exists</span>( CML_UPLOAD_DIR . <span class="php-quote">&quot;/</span><span class="php-var">$size</span><span class="php-quote">/</span><span class="php-var">$flag</span><span class="php-quote">.png&quot;</span> ) )
</span><span id="356" class="l"><a class="l" href="#356"> 356: </a>      <span class="php-var">$url</span> = CML_UPLOAD_URL . <span class="php-quote">&quot;/</span><span class="php-var">$size</span><span class="php-quote">/</span><span class="php-var">$flag</span><span class="php-quote">.png&quot;</span>;
</span><span id="357" class="l"><a class="l" href="#357"> 357: </a>    <span class="php-keyword1">else</span>
</span><span id="358" class="l"><a class="l" href="#358"> 358: </a>      <span class="php-var">$url</span> = CML_PLUGIN_URL . <span class="php-quote">&quot;flags/</span><span class="php-var">$size</span><span class="php-quote">/</span><span class="php-var">$flag</span><span class="php-quote">.png&quot;</span>;
</span><span id="359" class="l"><a class="l" href="#359"> 359: </a>
</span><span id="360" class="l"><a class="l" href="#360"> 360: </a>    <span class="php-keyword1">return</span> esc_url( <span class="php-var">$url</span> );
</span><span id="361" class="l"><a class="l" href="#361"> 361: </a>  }
</span><span id="362" class="l"><a class="l" href="#362"> 362: </a>  
</span><span id="363" class="l"><a class="l" href="#363"> 363: </a>  <span class="php-comment">/**
</span></span><span id="364" class="l"><a class="l" href="#364"> 364: </a><span class="php-comment">   * return html &lt;img&gt; object of flag
</span></span><span id="365" class="l"><a class="l" href="#365"> 365: </a><span class="php-comment">   *
</span></span><span id="366" class="l"><a class="l" href="#366"> 366: </a><span class="php-comment">   * @param int/string $lang - id or slug of language
</span></span><span id="367" class="l"><a class="l" href="#367"> 367: </a><span class="php-comment">   * @param string $size - flag size ( tiny or small )
</span></span><span id="368" class="l"><a class="l" href="#368"> 368: </a><span class="php-comment">   *
</span></span><span id="369" class="l"><a class="l" href="#369"> 369: </a><span class="php-comment">   * @return string
</span></span><span id="370" class="l"><a class="l" href="#370"> 370: </a><span class="php-comment">   */</span>
</span><span id="371" class="l"><a class="l" href="#371"> 371: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_flag_img" href="#_get_flag_img">get_flag_img</a>( <span class="php-var">$lang</span>, <span class="php-var">$size</span> = CML_FLAG_TINY ) {
</span><span id="372" class="l"><a class="l" href="#372"> 372: </a>    <span class="php-var">$url</span> = self::get_flag_src( <span class="php-var">$lang</span>, <span class="php-var">$size</span> );
</span><span id="373" class="l"><a class="l" href="#373"> 373: </a>    <span class="php-var">$name</span> = self::get_name( <span class="php-var">$lang</span> );
</span><span id="374" class="l"><a class="l" href="#374"> 374: </a>    <span class="php-var">$slug</span> = self::get_slug( <span class="php-var">$lang</span> );
</span><span id="375" class="l"><a class="l" href="#375"> 375: </a>
</span><span id="376" class="l"><a class="l" href="#376"> 376: </a>    <span class="php-keyword1">return</span> <span class="php-quote">&quot;&lt;img src='</span><span class="php-var">$url</span><span class="php-quote">' border='0' alt='</span><span class="php-var">$slug</span><span class="php-quote">' title='</span><span class="php-var">$name</span><span class="php-quote">' /&gt;&quot;</span>;
</span><span id="377" class="l"><a class="l" href="#377"> 377: </a>  }
</span><span id="378" class="l"><a class="l" href="#378"> 378: </a>   
</span><span id="379" class="l"><a class="l" href="#379"> 379: </a>   <span class="php-comment">/**
</span></span><span id="380" class="l"><a class="l" href="#380"> 380: </a><span class="php-comment">    * @ignore
</span></span><span id="381" class="l"><a class="l" href="#381"> 381: </a><span class="php-comment">    *
</span></span><span id="382" class="l"><a class="l" href="#382"> 382: </a><span class="php-comment">    * force &quot;reload&quot; languages
</span></span><span id="383" class="l"><a class="l" href="#383"> 383: </a><span class="php-comment">    */</span>
</span><span id="384" class="l"><a class="l" href="#384"> 384: </a>   <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_reload" href="#_reload">reload</a>() {
</span><span id="385" class="l"><a class="l" href="#385"> 385: </a>    self::<span class="php-var">$_all_languages</span> = <span class="php-keyword1">null</span>;
</span><span id="386" class="l"><a class="l" href="#386"> 386: </a>   }
</span><span id="387" class="l"><a class="l" href="#387"> 387: </a>
</span><span id="388" class="l"><a class="l" href="#388"> 388: </a>  <span class="php-comment">/**
</span></span><span id="389" class="l"><a class="l" href="#389"> 389: </a><span class="php-comment">   * get language object by post id
</span></span><span id="390" class="l"><a class="l" href="#390"> 390: </a><span class="php-comment">   *
</span></span><span id="391" class="l"><a class="l" href="#391"> 391: </a><span class="php-comment">   * @param int $post_id - id of post/page
</span></span><span id="392" class="l"><a class="l" href="#392"> 392: </a><span class="php-comment">   *
</span></span><span id="393" class="l"><a class="l" href="#393"> 393: </a><span class="php-comment">   * @return stdObject
</span></span><span id="394" class="l"><a class="l" href="#394"> 394: </a><span class="php-comment">   */</span>
</span><span id="395" class="l"><a class="l" href="#395"> 395: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_by_post_id" href="#_get_by_post_id">get_by_post_id</a>( <span class="php-var">$post_id</span> ) {
</span><span id="396" class="l"><a class="l" href="#396"> 396: </a>    <span class="php-keyword1">return</span> CMLPost::get_language_by_id( <span class="php-var">$post_id</span> );
</span><span id="397" class="l"><a class="l" href="#397"> 397: </a>  }
</span><span id="398" class="l"><a class="l" href="#398"> 398: </a>
</span><span id="399" class="l"><a class="l" href="#399"> 399: </a>  <span class="php-comment">/**
</span></span><span id="400" class="l"><a class="l" href="#400"> 400: </a><span class="php-comment">   * get language id by post id
</span></span><span id="401" class="l"><a class="l" href="#401"> 401: </a><span class="php-comment">   *
</span></span><span id="402" class="l"><a class="l" href="#402"> 402: </a><span class="php-comment">   * @param int $post_id - id of post
</span></span><span id="403" class="l"><a class="l" href="#403"> 403: </a><span class="php-comment">   *
</span></span><span id="404" class="l"><a class="l" href="#404"> 404: </a><span class="php-comment">   * @return int
</span></span><span id="405" class="l"><a class="l" href="#405"> 405: </a><span class="php-comment">   */</span>
</span><span id="406" class="l"><a class="l" href="#406"> 406: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_id_by_post_id" href="#_get_id_by_post_id">get_id_by_post_id</a>( <span class="php-var">$post_id</span> ) {
</span><span id="407" class="l"><a class="l" href="#407"> 407: </a>    <span class="php-keyword1">return</span> CMLPost::get_language_id_by_id( <span class="php-var">$post_id</span> );
</span><span id="408" class="l"><a class="l" href="#408"> 408: </a>  }
</span><span id="409" class="l"><a class="l" href="#409"> 409: </a>  
</span><span id="410" class="l"><a class="l" href="#410"> 410: </a>  <span class="php-comment">/**
</span></span><span id="411" class="l"><a class="l" href="#411"> 411: </a><span class="php-comment">   * Is $lang the default one?
</span></span><span id="412" class="l"><a class="l" href="#412"> 412: </a><span class="php-comment">   *
</span></span><span id="413" class="l"><a class="l" href="#413"> 413: </a><span class="php-comment">   * @param int/string $lang ( optional ) id/slug. check if $lang is the default language, if null is passed
</span></span><span id="414" class="l"><a class="l" href="#414"> 414: </a><span class="php-comment">   *                        current language will be assumed
</span></span><span id="415" class="l"><a class="l" href="#415"> 415: </a><span class="php-comment">   * @return boolean
</span></span><span id="416" class="l"><a class="l" href="#416"> 416: </a><span class="php-comment">   */</span>
</span><span id="417" class="l"><a class="l" href="#417"> 417: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_is_default" href="#_is_default">is_default</a>( <span class="php-var">$lang</span> = <span class="php-keyword1">null</span>) {
</span><span id="418" class="l"><a class="l" href="#418"> 418: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">null</span> == <span class="php-var">$lang</span> ) {
</span><span id="419" class="l"><a class="l" href="#419"> 419: </a>      <span class="php-var">$lang</span> = CMLUtils::_get( <span class="php-quote">'_real_language'</span>);
</span><span id="420" class="l"><a class="l" href="#420"> 420: </a>    } <span class="php-keyword1">else</span> {
</span><span id="421" class="l"><a class="l" href="#421"> 421: </a>      <span class="php-keyword1">if</span>( ! <span class="php-keyword2">is_numeric</span>( <span class="php-var">$lang</span> ) ) {
</span><span id="422" class="l"><a class="l" href="#422"> 422: </a>        <span class="php-var">$lang</span> = CMLLanguage::get_id_by_slug( <span class="php-var">$lang</span> );
</span><span id="423" class="l"><a class="l" href="#423"> 423: </a>      }
</span><span id="424" class="l"><a class="l" href="#424"> 424: </a>    }
</span><span id="425" class="l"><a class="l" href="#425"> 425: </a>
</span><span id="426" class="l"><a class="l" href="#426"> 426: </a>    <span class="php-keyword1">return</span> <span class="php-var">$lang</span> == CMLLanguage::get_default_id();
</span><span id="427" class="l"><a class="l" href="#427"> 427: </a>  }
</span><span id="428" class="l"><a class="l" href="#428"> 428: </a> 
</span><span id="429" class="l"><a class="l" href="#429"> 429: </a>  <span class="php-comment">/**
</span></span><span id="430" class="l"><a class="l" href="#430"> 430: </a><span class="php-comment">   * check if $lang is the current language
</span></span><span id="431" class="l"><a class="l" href="#431"> 431: </a><span class="php-comment">   *
</span></span><span id="432" class="l"><a class="l" href="#432"> 432: </a><span class="php-comment">   * @param int/string $lang language id/slug to compare
</span></span><span id="433" class="l"><a class="l" href="#433"> 433: </a><span class="php-comment">   *
</span></span><span id="434" class="l"><a class="l" href="#434"> 434: </a><span class="php-comment">   * @return boolean
</span></span><span id="435" class="l"><a class="l" href="#435"> 435: </a><span class="php-comment">   */</span>
</span><span id="436" class="l"><a class="l" href="#436"> 436: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_is_current" href="#_is_current">is_current</a>( <span class="php-var">$lang</span> ) {
</span><span id="437" class="l"><a class="l" href="#437"> 437: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">null</span> == <span class="php-var">$lang</span> ) {
</span><span id="438" class="l"><a class="l" href="#438"> 438: </a>      <span class="php-var">$lang</span> = CMLLanguage::get_current_id();
</span><span id="439" class="l"><a class="l" href="#439"> 439: </a>    } <span class="php-keyword1">else</span> {
</span><span id="440" class="l"><a class="l" href="#440"> 440: </a>      <span class="php-keyword1">if</span>( ! <span class="php-keyword2">is_numeric</span>( <span class="php-var">$lang</span> ) ) {
</span><span id="441" class="l"><a class="l" href="#441"> 441: </a>        <span class="php-var">$lang</span> = CMLLanguage::get_id_by_slug( <span class="php-var">$lang</span> );
</span><span id="442" class="l"><a class="l" href="#442"> 442: </a>      }
</span><span id="443" class="l"><a class="l" href="#443"> 443: </a>    }
</span><span id="444" class="l"><a class="l" href="#444"> 444: </a>    
</span><span id="445" class="l"><a class="l" href="#445"> 445: </a>    <span class="php-keyword1">return</span> <span class="php-var">$lang</span> == CMLLanguage::get_current_id();
</span><span id="446" class="l"><a class="l" href="#446"> 446: </a>  }
</span><span id="447" class="l"><a class="l" href="#447"> 447: </a>
</span><span id="448" class="l"><a class="l" href="#448"> 448: </a>  <span class="php-comment">/**
</span></span><span id="449" class="l"><a class="l" href="#449"> 449: </a><span class="php-comment">   * @ignore
</span></span><span id="450" class="l"><a class="l" href="#450"> 450: </a><span class="php-comment">   * 
</span></span><span id="451" class="l"><a class="l" href="#451"> 451: </a><span class="php-comment">   * set current language
</span></span><span id="452" class="l"><a class="l" href="#452"> 452: </a><span class="php-comment">   *
</span></span><span id="453" class="l"><a class="l" href="#453"> 453: </a><span class="php-comment">   * @param $lang - language object or id
</span></span><span id="454" class="l"><a class="l" href="#454"> 454: </a><span class="php-comment">   *
</span></span><span id="455" class="l"><a class="l" href="#455"> 455: </a><span class="php-comment">   * @return void
</span></span><span id="456" class="l"><a class="l" href="#456"> 456: </a><span class="php-comment">   */</span>
</span><span id="457" class="l"><a class="l" href="#457"> 457: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_set_current" href="#_set_current">set_current</a>( <span class="php-var">$lang</span> ) {
</span><span id="458" class="l"><a class="l" href="#458"> 458: </a>    <span class="php-var">$id</span> = <span class="php-keyword2">is_object</span>( <span class="php-var">$lang</span> ) ? <span class="php-var">$lang</span>-&gt;id : <span class="php-var">$lang</span>;
</span><span id="459" class="l"><a class="l" href="#459"> 459: </a>    
</span><span id="460" class="l"><a class="l" href="#460"> 460: </a>    self::<span class="php-var">$_current_id</span> = <span class="php-var">$id</span>;
</span><span id="461" class="l"><a class="l" href="#461"> 461: </a>  }
</span><span id="462" class="l"><a class="l" href="#462"> 462: </a>}
</span><span id="463" class="l"><a class="l" href="#463"> 463: </a>
</span><span id="464" class="l"><a class="l" href="#464"> 464: </a><span class="php-comment">/**
</span></span><span id="465" class="l"><a class="l" href="#465"> 465: </a><span class="php-comment"> * This class is used to get and store custom translations in CECEPPA_ML_TRANSLATIONS table.
</span></span><span id="466" class="l"><a class="l" href="#466"> 466: </a><span class="php-comment"> */</span>
</span><span id="467" class="l"><a class="l" href="#467"> 467: </a><span class="php-keyword1">class</span> <a id="CMLTranslations" href="#CMLTranslations">CMLTranslations</a> {
</span><span id="468" class="l"><a class="l" href="#468"> 468: </a>  <span class="php-comment">//store &quot;get&quot; translations</span>
</span><span id="469" class="l"><a class="l" href="#469"> 469: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="470" class="l"><a class="l" href="#470"> 470: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_translations" href="#$_translations">$_translations</a></span> = <span class="php-keyword1">array</span>();
</span><span id="471" class="l"><a class="l" href="#471"> 471: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="472" class="l"><a class="l" href="#472"> 472: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_keys" href="#$_keys">$_keys</a></span> = <span class="php-keyword1">array</span>();
</span><span id="473" class="l"><a class="l" href="#473"> 473: </a>
</span><span id="474" class="l"><a class="l" href="#474"> 474: </a>  <span class="php-comment">/**
</span></span><span id="475" class="l"><a class="l" href="#475"> 475: </a><span class="php-comment">   * This function can be used by 3rd part plugin/theme to allow translation of its strings.
</span></span><span id="476" class="l"><a class="l" href="#476"> 476: </a><span class="php-comment">   * Added string can be translated in &quot;My Languages&quot; page.
</span></span><span id="477" class="l"><a class="l" href="#477"> 477: </a><span class="php-comment">   *
</span></span><span id="478" class="l"><a class="l" href="#478"> 478: </a><span class="php-comment">   * @example
</span></span><span id="479" class="l"><a class="l" href="#479"> 479: </a><span class="php-comment">   * Full example is provided here:&lt;br /&gt;
</span></span><span id="480" class="l"><a class="l" href="#480"> 480: </a><span class="php-comment">   *  http://www.alessandrosenese.eu/en/ceceppa-multilingua/extend-plugin-theme-compatibility/
</span></span><span id="481" class="l"><a class="l" href="#481"> 481: </a><span class="php-comment">   *
</span></span><span id="482" class="l"><a class="l" href="#482"> 482: </a><span class="php-comment">   * @param string $key used to store/get your own value from database. To avoid duplicated key use your own
</span></span><span id="483" class="l"><a class="l" href="#483"> 483: </a><span class="php-comment">   *                        prefix for your key. Example: &quot;_yoast_rssafter&quot;
</span></span><span id="484" class="l"><a class="l" href="#484"> 484: </a><span class="php-comment">   * @param string $default default value to use
</span></span><span id="485" class="l"><a class="l" href="#485"> 485: </a><span class="php-comment">   * @param string $group The group name of your own strings, this name will be displayed in &quot;My Translations&quot; page
</span></span><span id="486" class="l"><a class="l" href="#486"> 486: </a><span class="php-comment">   *                      in &quot;Group&quot; column. Group name should be preceded by &quot;_&quot; symbol.&lt;br /&gt;
</span></span><span id="487" class="l"><a class="l" href="#487"> 487: </a><span class="php-comment">   *                      Example: &quot;_YOAST&quot;
</span></span><span id="488" class="l"><a class="l" href="#488"> 488: </a><span class="php-comment">   *
</span></span><span id="489" class="l"><a class="l" href="#489"> 489: </a><span class="php-comment">   * @return void
</span></span><span id="490" class="l"><a class="l" href="#490"> 490: </a><span class="php-comment">   */</span>
</span><span id="491" class="l"><a class="l" href="#491"> 491: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_add" href="#_add">add</a>( <span class="php-var">$key</span>, <span class="php-var">$default</span>, <span class="php-var">$group</span>, <span class="php-var">$no_default</span> = <span class="php-keyword1">false</span> ) {
</span><span id="492" class="l"><a class="l" href="#492"> 492: </a>    <span class="php-keyword1">global</span> <span class="php-var">$wpdb</span>;
</span><span id="493" class="l"><a class="l" href="#493"> 493: </a>
</span><span id="494" class="l"><a class="l" href="#494"> 494: </a>    <span class="php-var">$default</span> = <span class="php-keyword2">bin2hex</span>( <span class="php-var">$default</span> );
</span><span id="495" class="l"><a class="l" href="#495"> 495: </a>    <span class="php-var">$langs</span> = ( <span class="php-var">$no_default</span> ) ? CMLLanguage::get_no_default() : CMLLanguage::get_all();
</span><span id="496" class="l"><a class="l" href="#496"> 496: </a>    <span class="php-keyword1">foreach</span>( <span class="php-var">$langs</span> <span class="php-keyword1">as</span> <span class="php-var">$lang</span> ) {
</span><span id="497" class="l"><a class="l" href="#497"> 497: </a>      <span class="php-var">$query</span> = <span class="php-keyword2">sprintf</span>( <span class="php-quote">&quot;SELECT id FROM %s WHERE cml_text = '%s' AND cml_lang_id = %d AND cml_type = '%s'&quot;</span>,
</span><span id="498" class="l"><a class="l" href="#498"> 498: </a>                        CECEPPA_ML_TRANSLATIONS,
</span><span id="499" class="l"><a class="l" href="#499"> 499: </a>                        <span class="php-keyword2">bin2hex</span>( <span class="php-keyword2">strtolower</span>( <span class="php-var">$key</span> ) ),
</span><span id="500" class="l"><a class="l" href="#500"> 500: </a>                        <span class="php-var">$lang</span>-&gt;id,
</span><span id="501" class="l"><a class="l" href="#501"> 501: </a>                        <span class="php-var">$group</span> );
</span><span id="502" class="l"><a class="l" href="#502"> 502: </a>  
</span><span id="503" class="l"><a class="l" href="#503"> 503: </a>      <span class="php-var">$record</span> = <span class="php-var">$wpdb</span>-&gt;get_var( <span class="php-var">$query</span> );
</span><span id="504" class="l"><a class="l" href="#504"> 504: </a>      <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$record</span> ) ) {
</span><span id="505" class="l"><a class="l" href="#505"> 505: </a>        <span class="php-var">$wpdb</span>-&gt;insert( CECEPPA_ML_TRANSLATIONS,
</span><span id="506" class="l"><a class="l" href="#506"> 506: </a>                      <span class="php-keyword1">array</span>(
</span><span id="507" class="l"><a class="l" href="#507"> 507: </a>                            <span class="php-quote">'cml_text'</span> =&gt; <span class="php-keyword2">bin2hex</span>( <span class="php-keyword2">strtolower</span>( <span class="php-var">$key</span> ) ),
</span><span id="508" class="l"><a class="l" href="#508"> 508: </a>                            <span class="php-quote">'cml_lang_id'</span> =&gt; <span class="php-var">$lang</span>-&gt;id,
</span><span id="509" class="l"><a class="l" href="#509"> 509: </a>                            <span class="php-quote">'cml_translation'</span> =&gt; <span class="php-var">$default</span>,
</span><span id="510" class="l"><a class="l" href="#510"> 510: </a>                            <span class="php-quote">'cml_type'</span> =&gt; <span class="php-var">$group</span>
</span><span id="511" class="l"><a class="l" href="#511"> 511: </a>                            ),
</span><span id="512" class="l"><a class="l" href="#512"> 512: </a>                      <span class="php-keyword1">array</span>(
</span><span id="513" class="l"><a class="l" href="#513"> 513: </a>                        <span class="php-quote">'%s'</span>, <span class="php-quote">'%d'</span>, <span class="php-quote">'%s'</span>, <span class="php-quote">'%s'</span>,
</span><span id="514" class="l"><a class="l" href="#514"> 514: </a>                      )
</span><span id="515" class="l"><a class="l" href="#515"> 515: </a>                     );
</span><span id="516" class="l"><a class="l" href="#516"> 516: </a>      }
</span><span id="517" class="l"><a class="l" href="#517"> 517: </a>    }
</span><span id="518" class="l"><a class="l" href="#518"> 518: </a>  }
</span><span id="519" class="l"><a class="l" href="#519"> 519: </a>  
</span><span id="520" class="l"><a class="l" href="#520"> 520: </a>  <span class="php-comment">/**
</span></span><span id="521" class="l"><a class="l" href="#521"> 521: </a><span class="php-comment">   * Store custom translation in database.
</span></span><span id="522" class="l"><a class="l" href="#522"> 522: </a><span class="php-comment">   *
</span></span><span id="523" class="l"><a class="l" href="#523"> 523: </a><span class="php-comment">   * Since 1.4 CML generate GNUTEXT mo file from stored translations. 
</span></span><span id="524" class="l"><a class="l" href="#524"> 524: </a><span class="php-comment">   * The domain used to generate translation is: &quot;cmltrans&quot;.
</span></span><span id="525" class="l"><a class="l" href="#525"> 525: </a><span class="php-comment">   *
</span></span><span id="526" class="l"><a class="l" href="#526"> 526: </a><span class="php-comment">   * Mo file isn't generated automatically, but you have to call manually
</span></span><span id="527" class="l"><a class="l" href="#527"> 527: </a><span class="php-comment">   * the function cml_generate_mo_from_translations()
</span></span><span id="528" class="l"><a class="l" href="#528"> 528: </a><span class="php-comment">   * 
</span></span><span id="529" class="l"><a class="l" href="#529"> 529: </a><span class="php-comment">   * This function will return the id of inserted record.
</span></span><span id="530" class="l"><a class="l" href="#530"> 530: </a><span class="php-comment">   * 
</span></span><span id="531" class="l"><a class="l" href="#531"> 531: </a><span class="php-comment">   * @example
</span></span><span id="532" class="l"><a class="l" href="#532"> 532: </a><span class="php-comment">   *
</span></span><span id="533" class="l"><a class="l" href="#533"> 533: </a><span class="php-comment">   * &lt;?php _e( &quot;Hello&quot;, &quot;cmltrans&quot; ); ?&gt;
</span></span><span id="534" class="l"><a class="l" href="#534"> 534: </a><span class="php-comment">   *
</span></span><span id="535" class="l"><a class="l" href="#535"> 535: </a><span class="php-comment">   * Use &quot;get&quot; function instead of __, _e, because if &quot;mo&quot; generation fails,
</span></span><span id="536" class="l"><a class="l" href="#536"> 536: </a><span class="php-comment">   * this function will get translation from database
</span></span><span id="537" class="l"><a class="l" href="#537"> 537: </a><span class="php-comment">   * 
</span></span><span id="538" class="l"><a class="l" href="#538"> 538: </a><span class="php-comment">   * @param int/string $lang - id/slug of language
</span></span><span id="539" class="l"><a class="l" href="#539"> 539: </a><span class="php-comment">   * @param string $original - original string
</span></span><span id="540" class="l"><a class="l" href="#540"> 540: </a><span class="php-comment">   * @param string $translation - translated string
</span></span><span id="541" class="l"><a class="l" href="#541"> 541: </a><span class="php-comment">   * @param string $type - type of translation( W: Widget, S: Custom strings ).
</span></span><span id="542" class="l"><a class="l" href="#542"> 542: </a><span class="php-comment">   *                Type field is used &quot;internally&quot; to show records in correct table, like
</span></span><span id="543" class="l"><a class="l" href="#543"> 543: </a><span class="php-comment">   *                Widget titles, My translations...
</span></span><span id="544" class="l"><a class="l" href="#544"> 544: </a><span class="php-comment">   *
</span></span><span id="545" class="l"><a class="l" href="#545"> 545: </a><span class="php-comment">   * @return string
</span></span><span id="546" class="l"><a class="l" href="#546"> 546: </a><span class="php-comment">   */</span>
</span><span id="547" class="l"><a class="l" href="#547"> 547: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_set" href="#_set">set</a>( <span class="php-var">$lang</span>, <span class="php-var">$original</span>, <span class="php-var">$translated</span>, <span class="php-var">$type</span> ) {
</span><span id="548" class="l"><a class="l" href="#548"> 548: </a>    <span class="php-keyword1">global</span> <span class="php-var">$wpdb</span>;
</span><span id="549" class="l"><a class="l" href="#549"> 549: </a>
</span><span id="550" class="l"><a class="l" href="#550"> 550: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword2">is_numeric</span>( <span class="php-var">$lang</span> ) ) <span class="php-var">$lang</span> = CMLLanguage::get_id_by_slug( <span class="php-var">$lang</span> );
</span><span id="551" class="l"><a class="l" href="#551"> 551: </a>    <span class="php-var">$original</span> = <span class="php-keyword2">trim</span>( <span class="php-var">$original</span> );
</span><span id="552" class="l"><a class="l" href="#552"> 552: </a>
</span><span id="553" class="l"><a class="l" href="#553"> 553: </a>    <span class="php-var">$wpdb</span>-&gt;<span class="php-keyword2">delete</span>( CECEPPA_ML_TRANSLATIONS,
</span><span id="554" class="l"><a class="l" href="#554"> 554: </a>                    <span class="php-keyword1">array</span>( <span class="php-quote">&quot;cml_text&quot;</span> =&gt; <span class="php-keyword2">bin2hex</span>( <span class="php-var">$original</span> ),
</span><span id="555" class="l"><a class="l" href="#555"> 555: </a>                           <span class="php-quote">&quot;cml_type&quot;</span> =&gt; <span class="php-var">$type</span>,
</span><span id="556" class="l"><a class="l" href="#556"> 556: </a>                           <span class="php-quote">&quot;cml_lang_id&quot;</span> =&gt; <span class="php-var">$lang</span> ),
</span><span id="557" class="l"><a class="l" href="#557"> 557: </a>                    <span class="php-keyword1">array</span>( <span class="php-quote">&quot;%s&quot;</span>, <span class="php-quote">&quot;%s&quot;</span>, <span class="php-quote">&quot;%d&quot;</span> ) );
</span><span id="558" class="l"><a class="l" href="#558"> 558: </a>
</span><span id="559" class="l"><a class="l" href="#559"> 559: </a>    <span class="php-keyword1">return</span> <span class="php-var">$wpdb</span>-&gt;insert( CECEPPA_ML_TRANSLATIONS, 
</span><span id="560" class="l"><a class="l" href="#560"> 560: </a>                          <span class="php-keyword1">array</span>( <span class="php-quote">'cml_text'</span> =&gt; <span class="php-keyword2">bin2hex</span>( <span class="php-var">$original</span> ),
</span><span id="561" class="l"><a class="l" href="#561"> 561: </a>                                <span class="php-quote">'cml_lang_id'</span> =&gt; <span class="php-var">$lang</span>,
</span><span id="562" class="l"><a class="l" href="#562"> 562: </a>                                <span class="php-quote">'cml_translation'</span> =&gt; <span class="php-keyword2">bin2hex</span>( <span class="php-var">$translated</span> ),
</span><span id="563" class="l"><a class="l" href="#563"> 563: </a>                                <span class="php-quote">'cml_type'</span> =&gt; <span class="php-var">$type</span> ),
</span><span id="564" class="l"><a class="l" href="#564"> 564: </a>                          <span class="php-keyword1">array</span>( <span class="php-quote">'%s'</span>, <span class="php-quote">'%d'</span>, <span class="php-quote">'%s'</span>, <span class="php-quote">'%s'</span> ) );
</span><span id="565" class="l"><a class="l" href="#565"> 565: </a>  }
</span><span id="566" class="l"><a class="l" href="#566"> 566: </a>  
</span><span id="567" class="l"><a class="l" href="#567"> 567: </a>  <span class="php-comment">/**
</span></span><span id="568" class="l"><a class="l" href="#568"> 568: </a><span class="php-comment">   * return translation stored in cml_trans table.
</span></span><span id="569" class="l"><a class="l" href="#569"> 569: </a><span class="php-comment">   *
</span></span><span id="570" class="l"><a class="l" href="#570"> 570: </a><span class="php-comment">   * This function will get translation from &quot;.mo&quot; file if:
</span></span><span id="571" class="l"><a class="l" href="#571"> 571: </a><span class="php-comment">   *    1) it's generated correctly
</span></span><span id="572" class="l"><a class="l" href="#572"> 572: </a><span class="php-comment">   *    2) $lang == current language
</span></span><span id="573" class="l"><a class="l" href="#573"> 573: </a><span class="php-comment">   *
</span></span><span id="574" class="l"><a class="l" href="#574"> 574: </a><span class="php-comment">   * otherwise will get translation from database
</span></span><span id="575" class="l"><a class="l" href="#575"> 575: </a><span class="php-comment">   *
</span></span><span id="576" class="l"><a class="l" href="#576"> 576: </a><span class="php-comment">   * &lt;strong&gt;string match is case sensitive&lt;/strong&gt;
</span></span><span id="577" class="l"><a class="l" href="#577"> 577: </a><span class="php-comment">   * 
</span></span><span id="578" class="l"><a class="l" href="#578"> 578: </a><span class="php-comment">   * @param int/string $lang - language id or slug
</span></span><span id="579" class="l"><a class="l" href="#579"> 579: </a><span class="php-comment">   * @param string $string - string to translate
</span></span><span id="580" class="l"><a class="l" href="#580"> 580: </a><span class="php-comment">   * @param string $type - ( optional ) This is used internally by Ceceppa Multilingua, only in admin interface
</span></span><span id="581" class="l"><a class="l" href="#581"> 581: </a><span class="php-comment">   *                  T - Site Title/Tagline,
</span></span><span id="582" class="l"><a class="l" href="#582"> 582: </a><span class="php-comment">   *                  W - Widget,
</span></span><span id="583" class="l"><a class="l" href="#583"> 583: </a><span class="php-comment">   *                  M - My translations
</span></span><span id="584" class="l"><a class="l" href="#584"> 584: </a><span class="php-comment">   *                  
</span></span><span id="585" class="l"><a class="l" href="#585"> 585: </a><span class="php-comment">   * @param boolean $return_empty - If true, return empty string if no translation is found
</span></span><span id="586" class="l"><a class="l" href="#586"> 586: </a><span class="php-comment">   * @param boolean $ignore_po  Since 1.4 the plugin will generate mo file for all translation stored
</span></span><span id="587" class="l"><a class="l" href="#587"> 587: </a><span class="php-comment">   *                                in CECEPPA_ML_TRANSLATIONS ( widget titles, my translations, site title/tagline... ).
</span></span><span id="588" class="l"><a class="l" href="#588"> 588: </a><span class="php-comment">   *                                So by default if $lang == current language, the plugin will get translation
</span></span><span id="589" class="l"><a class="l" href="#589"> 589: </a><span class="php-comment">   *                                from &quot;.mo&quot; file instead query the database.
</span></span><span id="590" class="l"><a class="l" href="#590"> 590: </a><span class="php-comment">   *                                You can force to retive translation from database.
</span></span><span id="591" class="l"><a class="l" href="#591"> 591: </a><span class="php-comment">   *
</span></span><span id="592" class="l"><a class="l" href="#592"> 592: </a><span class="php-comment">   * @return string                 
</span></span><span id="593" class="l"><a class="l" href="#593"> 593: </a><span class="php-comment">   */</span>
</span><span id="594" class="l"><a class="l" href="#594"> 594: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get" href="#_get">get</a>( <span class="php-var">$lang</span>, <span class="php-var">$string</span>, <span class="php-var">$type</span> = <span class="php-quote">&quot;&quot;</span>, <span class="php-var">$return_empty</span> = <span class="php-keyword1">false</span>, <span class="php-var">$ignore_po</span> = <span class="php-keyword1">false</span> ) {
</span><span id="595" class="l"><a class="l" href="#595"> 595: </a>    <span class="php-keyword1">global</span> <span class="php-var">$wpdb</span>;
</span><span id="596" class="l"><a class="l" href="#596"> 596: </a>
</span><span id="597" class="l"><a class="l" href="#597"> 597: </a>    <span class="php-comment">// if( CMLLanguage::is_current( $lang ) &amp;&amp; </span>
</span><span id="598" class="l"><a class="l" href="#598"> 598: </a>    <span class="php-comment">//     &quot;_&quot; != $type[ 0 ] &amp;&amp;</span>
</span><span id="599" class="l"><a class="l" href="#599"> 599: </a>    <span class="php-comment">//     ! ( isset( $string[0] ) &amp;&amp; &quot;_&quot; == $string[ 0 ] ) ) {</span>
</span><span id="600" class="l"><a class="l" href="#600"> 600: </a>    <span class="php-comment">//   return $string;</span>
</span><span id="601" class="l"><a class="l" href="#601"> 601: </a>    <span class="php-comment">// }</span>
</span><span id="602" class="l"><a class="l" href="#602"> 602: </a>
</span><span id="603" class="l"><a class="l" href="#603"> 603: </a>    <span class="php-keyword1">if</span>( <span class="php-quote">&quot;_&quot;</span> == <span class="php-var">$type</span>[ <span class="php-num">0</span> ] &amp;&amp; ! <span class="php-var">$return_empty</span> ) {
</span><span id="604" class="l"><a class="l" href="#604"> 604: </a>      <span class="php-var">$return_empty</span> = <span class="php-keyword1">true</span>;
</span><span id="605" class="l"><a class="l" href="#605"> 605: </a>    }
</span><span id="606" class="l"><a class="l" href="#606"> 606: </a>
</span><span id="607" class="l"><a class="l" href="#607"> 607: </a>    <span class="php-var">$string</span> = <span class="php-keyword2">trim</span>( <span class="php-var">$string</span> );
</span><span id="608" class="l"><a class="l" href="#608"> 608: </a>
</span><span id="609" class="l"><a class="l" href="#609"> 609: </a>    <span class="php-comment">//C = Category</span>
</span><span id="610" class="l"><a class="l" href="#610"> 610: </a>    <span class="php-var">$s</span> = ( <span class="php-var">$type</span> == <span class="php-quote">&quot;C&quot;</span> ) ? <span class="php-keyword2">strtolower</span>( <span class="php-var">$string</span> ) : <span class="php-var">$string</span>;
</span><span id="611" class="l"><a class="l" href="#611"> 611: </a>
</span><span id="612" class="l"><a class="l" href="#612"> 612: </a>    <span class="php-comment">//Look if I already translated it...</span>
</span><span id="613" class="l"><a class="l" href="#613"> 613: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">isset</span>( self::<span class="php-var">$_keys</span>[ <span class="php-var">$lang</span> ] ) &amp;&amp; <span class="php-keyword2">in_array</span>( sanitize_title( <span class="php-var">$s</span> ), self::<span class="php-var">$_keys</span>[ <span class="php-var">$lang</span> ] ) ) {
</span><span id="614" class="l"><a class="l" href="#614"> 614: </a>      <span class="php-var">$index</span> = <span class="php-keyword2">array_search</span>( sanitize_title( <span class="php-var">$s</span> ), self::<span class="php-var">$_keys</span>[ <span class="php-var">$lang</span> ] );
</span><span id="615" class="l"><a class="l" href="#615"> 615: </a>      <span class="php-keyword1">return</span> self::<span class="php-var">$_translations</span>[ <span class="php-var">$lang</span> ][ <span class="php-var">$index</span> ];
</span><span id="616" class="l"><a class="l" href="#616"> 616: </a>    }
</span><span id="617" class="l"><a class="l" href="#617"> 617: </a>
</span><span id="618" class="l"><a class="l" href="#618"> 618: </a>    <span class="php-keyword1">if</span>( CML_GET_TRANSLATIONS_FROM_PO &amp;&amp;
</span><span id="619" class="l"><a class="l" href="#619"> 619: </a>       ! <span class="php-var">$ignore_po</span> &amp;&amp;
</span><span id="620" class="l"><a class="l" href="#620"> 620: </a>       <span class="php-num">1</span> == CMLUtils::_get( <span class="php-quote">'_po_loaded'</span> ) ) {
</span><span id="621" class="l"><a class="l" href="#621"> 621: </a>         <span class="php-comment">//file_exists( CML_PLUGIN_CACHE_PATH . &quot;cmltrans-&quot; . CMLLanguage::get_current()-&gt;cml_locale . &quot;.mo&quot; ) ) {</span>
</span><span id="622" class="l"><a class="l" href="#622"> 622: </a>      <span class="php-var">$ret</span> = __( <span class="php-var">$s</span>, <span class="php-quote">'cmltrans'</span> );
</span><span id="623" class="l"><a class="l" href="#623"> 623: </a>    }
</span><span id="624" class="l"><a class="l" href="#624"> 624: </a>
</span><span id="625" class="l"><a class="l" href="#625"> 625: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword2">is_numeric</span>( <span class="php-var">$lang</span> ) ) {
</span><span id="626" class="l"><a class="l" href="#626"> 626: </a>      <span class="php-var">$lang</span> = CMLLanguage::get_id_by_slug( <span class="php-var">$lang</span> );
</span><span id="627" class="l"><a class="l" href="#627"> 627: </a>    }
</span><span id="628" class="l"><a class="l" href="#628"> 628: </a>
</span><span id="629" class="l"><a class="l" href="#629"> 629: </a>    <span class="php-var">$query</span> = <span class="php-keyword2">sprintf</span>(<span class="php-quote">&quot; SELECT UNHEX(cml_translation) FROM %s WHERE cml_text = '%s' AND cml_lang_id = %d AND cml_type LIKE '%s'&quot;</span>,
</span><span id="630" class="l"><a class="l" href="#630"> 630: </a>                                    CECEPPA_ML_TRANSLATIONS, <span class="php-keyword2">bin2hex</span>( <span class="php-var">$s</span> ), <span class="php-var">$lang</span>, <span class="php-quote">&quot;%&quot;</span> . <span class="php-var">$type</span> . <span class="php-quote">&quot;%&quot;</span> );
</span><span id="631" class="l"><a class="l" href="#631"> 631: </a>
</span><span id="632" class="l"><a class="l" href="#632"> 632: </a>    <span class="php-var">$return</span> = <span class="php-var">$wpdb</span>-&gt;get_var( <span class="php-var">$query</span> );
</span><span id="633" class="l"><a class="l" href="#633"> 633: </a>
</span><span id="634" class="l"><a class="l" href="#634"> 634: </a>    <span class="php-keyword1">if</span>( <span class="php-var">$return_empty</span> &amp;&amp; <span class="php-keyword1">empty</span>( <span class="php-var">$return</span> ) ) <span class="php-keyword1">return</span> <span class="php-quote">&quot;&quot;</span>;
</span><span id="635" class="l"><a class="l" href="#635"> 635: </a>
</span><span id="636" class="l"><a class="l" href="#636"> 636: </a>    <span class="php-var">$return</span> = ( <span class="php-keyword1">empty</span>( <span class="php-var">$return</span> ) ) ?  <span class="php-var">$string</span> : <span class="php-keyword2">html_entity_decode</span>( <span class="php-keyword2">stripslashes</span>( <span class="php-var">$return</span> ) );
</span><span id="637" class="l"><a class="l" href="#637"> 637: </a>    
</span><span id="638" class="l"><a class="l" href="#638"> 638: </a>    self::<span class="php-var">$_translations</span>[<span class="php-var">$lang</span>][] = <span class="php-var">$return</span>;
</span><span id="639" class="l"><a class="l" href="#639"> 639: </a>    self::<span class="php-var">$_keys</span>[ <span class="php-var">$lang</span> ][] = sanitize_title( <span class="php-var">$string</span> );
</span><span id="640" class="l"><a class="l" href="#640"> 640: </a>
</span><span id="641" class="l"><a class="l" href="#641"> 641: </a>    <span class="php-keyword1">return</span> <span class="php-var">$return</span>;
</span><span id="642" class="l"><a class="l" href="#642"> 642: </a>  }
</span><span id="643" class="l"><a class="l" href="#643"> 643: </a>  
</span><span id="644" class="l"><a class="l" href="#644"> 644: </a>  <span class="php-comment">/*
</span></span><span id="645" class="l"><a class="l" href="#645"> 645: </a><span class="php-comment">   * get translation from wordpress
</span></span><span id="646" class="l"><a class="l" href="#646"> 646: </a><span class="php-comment">   *
</span></span><span id="647" class="l"><a class="l" href="#647"> 647: </a><span class="php-comment">   * @ignore
</span></span><span id="648" class="l"><a class="l" href="#648"> 648: </a><span class="php-comment">   */</span>
</span><span id="649" class="l"><a class="l" href="#649"> 649: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <span class="php-keyword2">gettext</span>( <span class="php-var">$lang</span>, <span class="php-var">$string</span>, <span class="php-var">$type</span>, <span class="php-var">$ignore_po</span> = <span class="php-keyword1">false</span> ) {
</span><span id="650" class="l"><a class="l" href="#650"> 650: </a>    <span class="php-var">$ret</span> = self::get( <span class="php-var">$lang</span>, <span class="php-var">$string</span>, <span class="php-var">$type</span>, <span class="php-keyword1">true</span>, <span class="php-var">$ignore_po</span> );
</span><span id="651" class="l"><a class="l" href="#651"> 651: </a>
</span><span id="652" class="l"><a class="l" href="#652"> 652: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword1">empty</span>( <span class="php-var">$ret</span> ) ) <span class="php-keyword1">return</span> <span class="php-var">$ret</span>;
</span><span id="653" class="l"><a class="l" href="#653"> 653: </a>
</span><span id="654" class="l"><a class="l" href="#654"> 654: </a>    <span class="php-comment">//Recupero la traduzione dalle frasi di wordpress ;)</span>
</span><span id="655" class="l"><a class="l" href="#655"> 655: </a>    <span class="php-keyword1">require_once</span>( CML_PLUGIN_PATH . <span class="php-quote">&quot;gettext/gettext.inc&quot;</span> );
</span><span id="656" class="l"><a class="l" href="#656"> 656: </a>    
</span><span id="657" class="l"><a class="l" href="#657"> 657: </a>    <span class="php-var">$locale</span> = CMLLanguage::get_current()-&gt;cml_locale;
</span><span id="658" class="l"><a class="l" href="#658"> 658: </a>
</span><span id="659" class="l"><a class="l" href="#659"> 659: </a>    <span class="php-comment">// gettext setup</span>
</span><span id="660" class="l"><a class="l" href="#660"> 660: </a>    T_setlocale( LC_MESSAGES, <span class="php-var">$locale</span> );
</span><span id="661" class="l"><a class="l" href="#661"> 661: </a>    <span class="php-comment">// Set the text domain as 'messages'</span>
</span><span id="662" class="l"><a class="l" href="#662"> 662: </a>
</span><span id="663" class="l"><a class="l" href="#663"> 663: </a>    <span class="php-var">$domain</span> = <span class="php-var">$locale</span>;
</span><span id="664" class="l"><a class="l" href="#664"> 664: </a>    T_bindtextdomain( <span class="php-var">$domain</span>, CML_WP_LOCALE_DIR );
</span><span id="665" class="l"><a class="l" href="#665"> 665: </a>    T_bind_textdomain_codeset( <span class="php-var">$domain</span>, <span class="php-quote">'UTF-8'</span> );
</span><span id="666" class="l"><a class="l" href="#666"> 666: </a>    T_textdomain( <span class="php-var">$domain</span> );
</span><span id="667" class="l"><a class="l" href="#667"> 667: </a>
</span><span id="668" class="l"><a class="l" href="#668"> 668: </a>    <span class="php-var">$ret</span> = T_gettext( <span class="php-var">$string</span> );
</span><span id="669" class="l"><a class="l" href="#669"> 669: </a>
</span><span id="670" class="l"><a class="l" href="#670"> 670: </a>    <span class="php-keyword1">return</span> ( <span class="php-keyword1">empty</span>( <span class="php-var">$ret</span> ) ) ?  <span class="php-var">$string</span> : <span class="php-keyword2">html_entity_decode</span>( <span class="php-keyword2">stripslashes</span>( <span class="php-var">$ret</span> ) );
</span><span id="671" class="l"><a class="l" href="#671"> 671: </a>  }
</span><span id="672" class="l"><a class="l" href="#672"> 672: </a>  
</span><span id="673" class="l"><a class="l" href="#673"> 673: </a>  <span class="php-comment">/**
</span></span><span id="674" class="l"><a class="l" href="#674"> 674: </a><span class="php-comment">   * delete all records with cml_type = xx
</span></span><span id="675" class="l"><a class="l" href="#675"> 675: </a><span class="php-comment">   *
</span></span><span id="676" class="l"><a class="l" href="#676"> 676: </a><span class="php-comment">   * @ignore
</span></span><span id="677" class="l"><a class="l" href="#677"> 677: </a><span class="php-comment">   */</span>
</span><span id="678" class="l"><a class="l" href="#678"> 678: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <span class="php-keyword2">delete</span>( <span class="php-var">$type</span> ) {
</span><span id="679" class="l"><a class="l" href="#679"> 679: </a>    <span class="php-keyword1">global</span> <span class="php-var">$wpdb</span>;
</span><span id="680" class="l"><a class="l" href="#680"> 680: </a>    
</span><span id="681" class="l"><a class="l" href="#681"> 681: </a>    <span class="php-var">$wpdb</span>-&gt;<span class="php-keyword2">delete</span>( CECEPPA_ML_TRANSLATIONS,
</span><span id="682" class="l"><a class="l" href="#682"> 682: </a>                  <span class="php-keyword1">array</span>( <span class="php-quote">&quot;cml_type&quot;</span> =&gt; <span class="php-var">$type</span> ),
</span><span id="683" class="l"><a class="l" href="#683"> 683: </a>                  <span class="php-keyword1">array</span>( <span class="php-quote">&quot;%s&quot;</span> ) );
</span><span id="684" class="l"><a class="l" href="#684"> 684: </a>  }
</span><span id="685" class="l"><a class="l" href="#685"> 685: </a>}
</span><span id="686" class="l"><a class="l" href="#686"> 686: </a>
</span><span id="687" class="l"><a class="l" href="#687"> 687: </a><span class="php-comment">/**
</span></span><span id="688" class="l"><a class="l" href="#688"> 688: </a><span class="php-comment"> * This class is used to get/set post translation/language or get language by its id
</span></span><span id="689" class="l"><a class="l" href="#689"> 689: </a><span class="php-comment"> * 
</span></span><span id="690" class="l"><a class="l" href="#690"> 690: </a><span class="php-comment"> */</span>
</span><span id="691" class="l"><a class="l" href="#691"> 691: </a><span class="php-keyword1">class</span> <a id="CMLPost" href="#CMLPost">CMLPost</a> {
</span><span id="692" class="l"><a class="l" href="#692"> 692: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="693" class="l"><a class="l" href="#693"> 693: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_indexes" href="#$_indexes">$_indexes</a></span> = <span class="php-keyword1">null</span>;
</span><span id="694" class="l"><a class="l" href="#694"> 694: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="695" class="l"><a class="l" href="#695"> 695: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_posts_meta" href="#$_posts_meta">$_posts_meta</a></span> = <span class="php-keyword1">array</span>();
</span><span id="696" class="l"><a class="l" href="#696"> 696: </a>
</span><span id="697" class="l"><a class="l" href="#697"> 697: </a>  <span class="php-comment">/**
</span></span><span id="698" class="l"><a class="l" href="#698"> 698: </a><span class="php-comment">   * return language object by post id
</span></span><span id="699" class="l"><a class="l" href="#699"> 699: </a><span class="php-comment">   *
</span></span><span id="700" class="l"><a class="l" href="#700"> 700: </a><span class="php-comment">   * this function return &quot;null&quot; if post doesn't exists in any language
</span></span><span id="701" class="l"><a class="l" href="#701"> 701: </a><span class="php-comment">   * 
</span></span><span id="702" class="l"><a class="l" href="#702"> 702: </a><span class="php-comment">   * @param int/string $post_id - id of post/page
</span></span><span id="703" class="l"><a class="l" href="#703"> 703: </a><span class="php-comment">   *
</span></span><span id="704" class="l"><a class="l" href="#704"> 704: </a><span class="php-comment">   * @return stdObject
</span></span><span id="705" class="l"><a class="l" href="#705"> 705: </a><span class="php-comment">   */</span>
</span><span id="706" class="l"><a class="l" href="#706"> 706: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_language_by_id" href="#_get_language_by_id">get_language_by_id</a>( <span class="php-var">$post_id</span> ) {
</span><span id="707" class="l"><a class="l" href="#707"> 707: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_indexes</span> ) ) self::_load_indexes();
</span><span id="708" class="l"><a class="l" href="#708"> 708: </a>
</span><span id="709" class="l"><a class="l" href="#709"> 709: </a>    <span class="php-comment">/*
</span></span><span id="710" class="l"><a class="l" href="#710"> 710: </a><span class="php-comment">     * search in current language first.
</span></span><span id="711" class="l"><a class="l" href="#711"> 711: </a><span class="php-comment">     * because if post exists in multiple languages, included current one,
</span></span><span id="712" class="l"><a class="l" href="#712"> 712: </a><span class="php-comment">     * I have to return current language id, not random :)
</span></span><span id="713" class="l"><a class="l" href="#713"> 713: </a><span class="php-comment">     */</span>
</span><span id="714" class="l"><a class="l" href="#714"> 714: </a>    <span class="php-keyword1">if</span>( @<span class="php-keyword2">in_array</span>( <span class="php-var">$post_id</span>, self::<span class="php-var">$_indexes</span>[ CMLLanguage::get_current_id() ] ) ) {
</span><span id="715" class="l"><a class="l" href="#715"> 715: </a>      <span class="php-keyword1">return</span> CMLLanguage::get_current();
</span><span id="716" class="l"><a class="l" href="#716"> 716: </a>    }
</span><span id="717" class="l"><a class="l" href="#717"> 717: </a>
</span><span id="718" class="l"><a class="l" href="#718"> 718: </a>    <span class="php-keyword1">foreach</span>( CMLLanguage::get_others() <span class="php-keyword1">as</span> <span class="php-var">$lang</span> ) {
</span><span id="719" class="l"><a class="l" href="#719"> 719: </a>      <span class="php-keyword1">if</span>( @<span class="php-keyword2">in_array</span>( <span class="php-var">$post_id</span>, self::<span class="php-var">$_indexes</span>[ <span class="php-var">$lang</span>-&gt;id ] ) )
</span><span id="720" class="l"><a class="l" href="#720"> 720: </a>        <span class="php-keyword1">return</span> <span class="php-var">$lang</span>;
</span><span id="721" class="l"><a class="l" href="#721"> 721: </a>    }
</span><span id="722" class="l"><a class="l" href="#722"> 722: </a>
</span><span id="723" class="l"><a class="l" href="#723"> 723: </a>    <span class="php-keyword1">return</span> <span class="php-keyword1">null</span>;
</span><span id="724" class="l"><a class="l" href="#724"> 724: </a>  }
</span><span id="725" class="l"><a class="l" href="#725"> 725: </a>  
</span><span id="726" class="l"><a class="l" href="#726"> 726: </a>  <span class="php-comment">/**
</span></span><span id="727" class="l"><a class="l" href="#727"> 727: </a><span class="php-comment">   * return language id by post id
</span></span><span id="728" class="l"><a class="l" href="#728"> 728: </a><span class="php-comment">   *
</span></span><span id="729" class="l"><a class="l" href="#729"> 729: </a><span class="php-comment">   * @param int $post_id - id of post/page
</span></span><span id="730" class="l"><a class="l" href="#730"> 730: </a><span class="php-comment">   * @param boolean $meta - default false.
</span></span><span id="731" class="l"><a class="l" href="#731"> 731: </a><span class="php-comment">   *                        If true use wp function &quot;get_post_meta&quot;, instead of get_language_by_id method
</span></span><span id="732" class="l"><a class="l" href="#732"> 732: </a><span class="php-comment">   *                        to get language of post.
</span></span><span id="733" class="l"><a class="l" href="#733"> 733: </a><span class="php-comment">   *                        In backend I need to get information by post meta, or I'll lost
</span></span><span id="734" class="l"><a class="l" href="#734"> 734: </a><span class="php-comment">   *                        &quot;all languages&quot; ( = 0 ) information.
</span></span><span id="735" class="l"><a class="l" href="#735"> 735: </a><span class="php-comment">   *
</span></span><span id="736" class="l"><a class="l" href="#736"> 736: </a><span class="php-comment">   * @return int
</span></span><span id="737" class="l"><a class="l" href="#737"> 737: </a><span class="php-comment">   */</span>
</span><span id="738" class="l"><a class="l" href="#738"> 738: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_language_id_by_id" href="#_get_language_id_by_id">get_language_id_by_id</a>( <span class="php-var">$post_id</span>, <span class="php-var">$meta</span> = <span class="php-keyword1">false</span> ) {
</span><span id="739" class="l"><a class="l" href="#739"> 739: </a>    <span class="php-keyword1">if</span>( <span class="php-var">$meta</span> ) {
</span><span id="740" class="l"><a class="l" href="#740"> 740: </a>      <span class="php-comment">//Get from meta</span>
</span><span id="741" class="l"><a class="l" href="#741"> 741: </a>      <span class="php-var">$m</span> = get_post_meta( <span class="php-var">$post_id</span>, <span class="php-quote">&quot;_cml_meta&quot;</span>, <span class="php-keyword1">true</span> );
</span><span id="742" class="l"><a class="l" href="#742"> 742: </a>
</span><span id="743" class="l"><a class="l" href="#743"> 743: </a>      <span class="php-keyword1">if</span>( ! <span class="php-keyword1">empty</span>( <span class="php-var">$m</span> ) &amp;&amp; <span class="php-keyword1">isset</span>( <span class="php-var">$m</span>[ <span class="php-quote">&quot;lang&quot;</span> ] ) ) {
</span><span id="744" class="l"><a class="l" href="#744"> 744: </a>        <span class="php-keyword1">return</span> <span class="php-var">$m</span>[ <span class="php-quote">&quot;lang&quot;</span>];
</span><span id="745" class="l"><a class="l" href="#745"> 745: </a>      }
</span><span id="746" class="l"><a class="l" href="#746"> 746: </a>    }
</span><span id="747" class="l"><a class="l" href="#747"> 747: </a>
</span><span id="748" class="l"><a class="l" href="#748"> 748: </a>    <span class="php-var">$lang</span> = self::get_language_by_id( <span class="php-var">$post_id</span> );
</span><span id="749" class="l"><a class="l" href="#749"> 749: </a>
</span><span id="750" class="l"><a class="l" href="#750"> 750: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">null</span> === <span class="php-var">$lang</span> ) {
</span><span id="751" class="l"><a class="l" href="#751"> 751: </a>      <span class="php-comment">//Get from meta</span>
</span><span id="752" class="l"><a class="l" href="#752"> 752: </a>      <span class="php-var">$m</span> = get_post_meta( <span class="php-var">$post_id</span>, <span class="php-quote">&quot;_cml_meta&quot;</span>, <span class="php-keyword1">true</span> );
</span><span id="753" class="l"><a class="l" href="#753"> 753: </a>
</span><span id="754" class="l"><a class="l" href="#754"> 754: </a>      <span class="php-keyword1">if</span>( <span class="php-var">$meta</span> &amp;&amp; <span class="php-keyword1">empty</span>( <span class="php-var">$m</span> ) ) {
</span><span id="755" class="l"><a class="l" href="#755"> 755: </a>        <span class="php-var">$lang</span> = self::get_language_by_id( <span class="php-var">$post_id</span> );
</span><span id="756" class="l"><a class="l" href="#756"> 756: </a>  
</span><span id="757" class="l"><a class="l" href="#757"> 757: </a>        <span class="php-keyword1">if</span>( <span class="php-keyword2">is_object</span>( <span class="php-var">$lang</span> ) ) {
</span><span id="758" class="l"><a class="l" href="#758"> 758: </a>          <span class="php-comment">//update meta</span>
</span><span id="759" class="l"><a class="l" href="#759"> 759: </a>          self::update_meta( <span class="php-var">$lang</span>-&gt;id, <span class="php-var">$post_id</span> );
</span><span id="760" class="l"><a class="l" href="#760"> 760: </a>        }
</span><span id="761" class="l"><a class="l" href="#761"> 761: </a>  
</span><span id="762" class="l"><a class="l" href="#762"> 762: </a>        <span class="php-keyword1">return</span> <span class="php-keyword2">is_object</span>( <span class="php-var">$lang</span> ) ? <span class="php-var">$lang</span>-&gt;id : <span class="php-num">0</span>;
</span><span id="763" class="l"><a class="l" href="#763"> 763: </a>      } <span class="php-keyword1">else</span> {
</span><span id="764" class="l"><a class="l" href="#764"> 764: </a>        <span class="php-keyword1">return</span> @<span class="php-var">$meta</span>[ <span class="php-quote">&quot;lang&quot;</span> ];
</span><span id="765" class="l"><a class="l" href="#765"> 765: </a>      }
</span><span id="766" class="l"><a class="l" href="#766"> 766: </a>    }
</span><span id="767" class="l"><a class="l" href="#767"> 767: </a>
</span><span id="768" class="l"><a class="l" href="#768"> 768: </a>    <span class="php-keyword1">return</span> <span class="php-var">$lang</span>-&gt;id;
</span><span id="769" class="l"><a class="l" href="#769"> 769: </a>  }
</span><span id="770" class="l"><a class="l" href="#770"> 770: </a>  
</span><span id="771" class="l"><a class="l" href="#771"> 771: </a>  <span class="php-comment">/**
</span></span><span id="772" class="l"><a class="l" href="#772"> 772: </a><span class="php-comment">   * get language slug by post id
</span></span><span id="773" class="l"><a class="l" href="#773"> 773: </a><span class="php-comment">   *
</span></span><span id="774" class="l"><a class="l" href="#774"> 774: </a><span class="php-comment">   * @param int $post_id post/page id
</span></span><span id="775" class="l"><a class="l" href="#775"> 775: </a><span class="php-comment">   *
</span></span><span id="776" class="l"><a class="l" href="#776"> 776: </a><span class="php-comment">   * @return string
</span></span><span id="777" class="l"><a class="l" href="#777"> 777: </a><span class="php-comment">   */</span>
</span><span id="778" class="l"><a class="l" href="#778"> 778: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_language_slug_by_id" href="#_get_language_slug_by_id">get_language_slug_by_id</a>( <span class="php-var">$post_id</span> ) {
</span><span id="779" class="l"><a class="l" href="#779"> 779: </a>    <span class="php-var">$lang</span> = self::get_language_by_id( <span class="php-var">$post_id</span> );
</span><span id="780" class="l"><a class="l" href="#780"> 780: </a>    
</span><span id="781" class="l"><a class="l" href="#781"> 781: </a>    <span class="php-keyword1">return</span> <span class="php-keyword2">is_object</span>( <span class="php-var">$lang</span> ) ? <span class="php-var">$lang</span>-&gt;cml_language_slug : <span class="php-quote">&quot;&quot;</span>;
</span><span id="782" class="l"><a class="l" href="#782"> 782: </a>  }
</span><span id="783" class="l"><a class="l" href="#783"> 783: </a>
</span><span id="784" class="l"><a class="l" href="#784"> 784: </a>  <span class="php-comment">/**
</span></span><span id="785" class="l"><a class="l" href="#785"> 785: </a><span class="php-comment">   * get the translation id, if exists, in selected language
</span></span><span id="786" class="l"><a class="l" href="#786"> 786: </a><span class="php-comment">   *
</span></span><span id="787" class="l"><a class="l" href="#787"> 787: </a><span class="php-comment">   * this function will return 0 if no translation is found.
</span></span><span id="788" class="l"><a class="l" href="#788"> 788: </a><span class="php-comment">   * 
</span></span><span id="789" class="l"><a class="l" href="#789"> 789: </a><span class="php-comment">   * @param int/string $lang - language id/slug in which return translation
</span></span><span id="790" class="l"><a class="l" href="#790"> 790: </a><span class="php-comment">   * @param int $post_id - post id
</span></span><span id="791" class="l"><a class="l" href="#791"> 791: </a><span class="php-comment">   *
</span></span><span id="792" class="l"><a class="l" href="#792"> 792: </a><span class="php-comment">   * @return int
</span></span><span id="793" class="l"><a class="l" href="#793"> 793: </a><span class="php-comment">   */</span>
</span><span id="794" class="l"><a class="l" href="#794"> 794: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_translation" href="#_get_translation">get_translation</a>( <span class="php-var">$lang</span>, <span class="php-var">$post_id</span> ) {
</span><span id="795" class="l"><a class="l" href="#795"> 795: </a>    <span class="php-keyword1">global</span> <span class="php-var">$wpdb</span>;
</span><span id="796" class="l"><a class="l" href="#796"> 796: </a>
</span><span id="797" class="l"><a class="l" href="#797"> 797: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword2">is_numeric</span>( <span class="php-var">$lang</span> ) ) <span class="php-var">$lang</span> = CMLLanguage::get_slug( <span class="php-var">$lang</span> );
</span><span id="798" class="l"><a class="l" href="#798"> 798: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$post_id</span> ) ) <span class="php-keyword1">return</span> <span class="php-num">0</span>;
</span><span id="799" class="l"><a class="l" href="#799"> 799: </a>
</span><span id="800" class="l"><a class="l" href="#800"> 800: </a>    <span class="php-comment">//if( ! CECEPPA_ML_MIGRATED ) {</span>
</span><span id="801" class="l"><a class="l" href="#801"> 801: </a>    <span class="php-comment">//  return cml_old_get_linked_post( $wpCeceppaML-&gt;get_language_id_by_post_id( $post_id ), null, $post_id, $lang );</span>
</span><span id="802" class="l"><a class="l" href="#802"> 802: </a>    <span class="php-comment">//}</span>
</span><span id="803" class="l"><a class="l" href="#803"> 803: </a>  
</span><span id="804" class="l"><a class="l" href="#804"> 804: </a>    <span class="php-var">$linked</span> = self::get_translations( <span class="php-var">$post_id</span> );
</span><span id="805" class="l"><a class="l" href="#805"> 805: </a>
</span><span id="806" class="l"><a class="l" href="#806"> 806: </a>    <span class="php-keyword1">return</span> ( ! <span class="php-keyword2">array_key_exists</span>( <span class="php-var">$lang</span>, <span class="php-var">$linked</span>) ) ? <span class="php-num">0</span> : <span class="php-var">$linked</span>[ <span class="php-var">$lang</span> ];
</span><span id="807" class="l"><a class="l" href="#807"> 807: </a>  }
</span><span id="808" class="l"><a class="l" href="#808"> 808: </a>
</span><span id="809" class="l"><a class="l" href="#809"> 809: </a>  <span class="php-comment">/**
</span></span><span id="810" class="l"><a class="l" href="#810"> 810: </a><span class="php-comment">   * get all available translations of post
</span></span><span id="811" class="l"><a class="l" href="#811"> 811: </a><span class="php-comment">   *
</span></span><span id="812" class="l"><a class="l" href="#812"> 812: </a><span class="php-comment">   * This function will return Array containing all info about linked posts
</span></span><span id="813" class="l"><a class="l" href="#813"> 813: </a><span class="php-comment">   *
</span></span><span id="814" class="l"><a class="l" href="#814"> 814: </a><span class="php-comment">   * Array(
</span></span><span id="815" class="l"><a class="l" href="#815"> 815: </a><span class="php-comment">   * &lt;ul&gt;
</span></span><span id="816" class="l"><a class="l" href="#816"> 816: </a><span class="php-comment">   *   &lt;li&gt;[language slug] =&gt; [post_id]&lt;/li&gt;
</span></span><span id="817" class="l"><a class="l" href="#817"> 817: </a><span class="php-comment">   *   &lt;li&gt;...&lt;/li&gt;
</span></span><span id="818" class="l"><a class="l" href="#818"> 818: </a><span class="php-comment">   *   &lt;li&gt;[indexes] =&gt; Array&lt;br /&gt;
</span></span><span id="819" class="l"><a class="l" href="#819"> 819: </a><span class="php-comment">   *    &lt;i&gt;In this subarray there are all linked posts, including $post_id&lt;/i&gt;
</span></span><span id="820" class="l"><a class="l" href="#820"> 820: </a><span class="php-comment">   *    &lt;ul&gt;
</span></span><span id="821" class="l"><a class="l" href="#821"> 821: </a><span class="php-comment">   *      &lt;li&gt;[language slug] =&gt; [post_id]&lt;/li&gt;
</span></span><span id="822" class="l"><a class="l" href="#822"> 822: </a><span class="php-comment">   *      &lt;li&gt;...&lt;/li&gt;
</span></span><span id="823" class="l"><a class="l" href="#823"> 823: </a><span class="php-comment">   *    &lt;/ul&gt;
</span></span><span id="824" class="l"><a class="l" href="#824"> 824: </a><span class="php-comment">   *   &lt;/li&gt;
</span></span><span id="825" class="l"><a class="l" href="#825"> 825: </a><span class="php-comment">   *   &lt;li&gt;
</span></span><span id="826" class="l"><a class="l" href="#826"> 826: </a><span class="php-comment">   *    [linked] =&gt; Array&lt;br /&gt;
</span></span><span id="827" class="l"><a class="l" href="#827"> 827: </a><span class="php-comment">   *    &lt;i&gt;In this subarray there are only linked post indexes&lt;/i&gt; 
</span></span><span id="828" class="l"><a class="l" href="#828"> 828: </a><span class="php-comment">   *    &lt;ul&gt;
</span></span><span id="829" class="l"><a class="l" href="#829"> 829: </a><span class="php-comment">   *      &lt;li&gt;[linked language slug] =&gt; [linked_id]&lt;/li&gt;
</span></span><span id="830" class="l"><a class="l" href="#830"> 830: </a><span class="php-comment">   *      &lt;li&gt;...&lt;/li&gt;
</span></span><span id="831" class="l"><a class="l" href="#831"> 831: </a><span class="php-comment">   *    &lt;/ul&gt;
</span></span><span id="832" class="l"><a class="l" href="#832"> 832: </a><span class="php-comment">   *  &lt;/li&gt;
</span></span><span id="833" class="l"><a class="l" href="#833"> 833: </a><span class="php-comment">   * &lt;/ul&gt;
</span></span><span id="834" class="l"><a class="l" href="#834"> 834: </a><span class="php-comment">   * )
</span></span><span id="835" class="l"><a class="l" href="#835"> 835: </a><span class="php-comment">   * 
</span></span><span id="836" class="l"><a class="l" href="#836"> 836: </a><span class="php-comment">   * @example
</span></span><span id="837" class="l"><a class="l" href="#837"> 837: </a><span class="php-comment">   * &lt;br /&gt;
</span></span><span id="838" class="l"><a class="l" href="#838"> 838: </a><span class="php-comment">   * Array (
</span></span><span id="839" class="l"><a class="l" href="#839"> 839: </a><span class="php-comment">   * &lt;ul&gt;
</span></span><span id="840" class="l"><a class="l" href="#840"> 840: </a><span class="php-comment">   *   &lt;li&gt;[it] =&gt; 2552&lt;/li&gt;
</span></span><span id="841" class="l"><a class="l" href="#841"> 841: </a><span class="php-comment">   *   &lt;li&gt;[en] =&gt; 541&lt;/li&gt;
</span></span><span id="842" class="l"><a class="l" href="#842"> 842: </a><span class="php-comment">   *   &lt;li&gt;[eo] =&gt; 0&lt;/li&gt;
</span></span><span id="843" class="l"><a class="l" href="#843"> 843: </a><span class="php-comment">   *   &lt;li&gt;[indexes] =&gt; Array
</span></span><span id="844" class="l"><a class="l" href="#844"> 844: </a><span class="php-comment">   *       (
</span></span><span id="845" class="l"><a class="l" href="#845"> 845: </a><span class="php-comment">   *       &lt;ul&gt;
</span></span><span id="846" class="l"><a class="l" href="#846"> 846: </a><span class="php-comment">   *        &lt;li&gt;[it] =&gt; 2552&lt;/li&gt;
</span></span><span id="847" class="l"><a class="l" href="#847"> 847: </a><span class="php-comment">   *       &lt;/ul&gt;
</span></span><span id="848" class="l"><a class="l" href="#848"> 848: </a><span class="php-comment">   *       )
</span></span><span id="849" class="l"><a class="l" href="#849"> 849: </a><span class="php-comment">   *    &lt;/li&gt;
</span></span><span id="850" class="l"><a class="l" href="#850"> 850: </a><span class="php-comment">   *    &lt;li&gt;
</span></span><span id="851" class="l"><a class="l" href="#851"> 851: </a><span class="php-comment">   *   [linked] =&gt; Array
</span></span><span id="852" class="l"><a class="l" href="#852"> 852: </a><span class="php-comment">   *       (
</span></span><span id="853" class="l"><a class="l" href="#853"> 853: </a><span class="php-comment">   *       &lt;ul&gt;
</span></span><span id="854" class="l"><a class="l" href="#854"> 854: </a><span class="php-comment">   *        &lt;li&gt;[en] =&gt; 541&lt;/li&gt;
</span></span><span id="855" class="l"><a class="l" href="#855"> 855: </a><span class="php-comment">   *       )
</span></span><span id="856" class="l"><a class="l" href="#856"> 856: </a><span class="php-comment">   *    &lt;/li&gt;
</span></span><span id="857" class="l"><a class="l" href="#857"> 857: </a><span class="php-comment">   *  &lt;/ul&gt;
</span></span><span id="858" class="l"><a class="l" href="#858"> 858: </a><span class="php-comment">   * )
</span></span><span id="859" class="l"><a class="l" href="#859"> 859: </a><span class="php-comment">   *
</span></span><span id="860" class="l"><a class="l" href="#860"> 860: </a><span class="php-comment">   * @param int $post_id - post id
</span></span><span id="861" class="l"><a class="l" href="#861"> 861: </a><span class="php-comment">   * @param boolean $force - force to rebuild meta. ( This parameter is used internally by CML )
</span></span><span id="862" class="l"><a class="l" href="#862"> 862: </a><span class="php-comment">   *
</span></span><span id="863" class="l"><a class="l" href="#863"> 863: </a><span class="php-comment">   * return Array
</span></span><span id="864" class="l"><a class="l" href="#864"> 864: </a><span class="php-comment">   */</span>
</span><span id="865" class="l"><a class="l" href="#865"> 865: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_translations" href="#_get_translations">get_translations</a>( <span class="php-var">$post_id</span>, <span class="php-var">$force</span> = <span class="php-keyword1">false</span> ) {
</span><span id="866" class="l"><a class="l" href="#866"> 866: </a>    <span class="php-keyword1">global</span> <span class="php-var">$wpdb</span>;
</span><span id="867" class="l"><a class="l" href="#867"> 867: </a>  
</span><span id="868" class="l"><a class="l" href="#868"> 868: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$post_id</span> ) ) <span class="php-keyword1">return</span> <span class="php-keyword1">array</span>();
</span><span id="869" class="l"><a class="l" href="#869"> 869: </a>
</span><span id="870" class="l"><a class="l" href="#870"> 870: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword1">isset</span>( self::<span class="php-var">$_posts_meta</span>[ <span class="php-var">$post_id</span> ] ) || <span class="php-var">$force</span> ) {
</span><span id="871" class="l"><a class="l" href="#871"> 871: </a>      <span class="php-var">$row</span> = <span class="php-quote">&quot;&quot;</span>; <span class="php-comment">//get_post_meta( $post_id, &quot;_cml_meta&quot;, true );</span>
</span><span id="872" class="l"><a class="l" href="#872"> 872: </a>
</span><span id="873" class="l"><a class="l" href="#873"> 873: </a>      <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$row</span> ) || <span class="php-keyword1">empty</span>( <span class="php-var">$row</span>[ <span class="php-quote">'lang'</span> ] ) || <span class="php-var">$force</span> ) {
</span><span id="874" class="l"><a class="l" href="#874"> 874: </a>        <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_language_columns'</span> ] ) ) {
</span><span id="875" class="l"><a class="l" href="#875"> 875: </a>          <span class="php-keyword1">require_once</span> ( CML_PLUGIN_ADMIN_PATH . <span class="php-quote">'admin-settings-gen.php'</span> );
</span><span id="876" class="l"><a class="l" href="#876"> 876: </a>
</span><span id="877" class="l"><a class="l" href="#877"> 877: </a>          cml_generate_lang_columns();
</span><span id="878" class="l"><a class="l" href="#878"> 878: </a>        }
</span><span id="879" class="l"><a class="l" href="#879"> 879: </a>      
</span><span id="880" class="l"><a class="l" href="#880"> 880: </a>        <span class="php-var">$_cml_language_columns</span> = &amp; <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_language_columns'</span> ];
</span><span id="881" class="l"><a class="l" href="#881"> 881: </a>        <span class="php-var">$_conv</span> = &amp; <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_language_keys'</span> ];
</span><span id="882" class="l"><a class="l" href="#882"> 882: </a>
</span><span id="883" class="l"><a class="l" href="#883"> 883: </a>        <span class="php-var">$query</span> = <span class="php-quote">&quot;SELECT &quot;</span>;
</span><span id="884" class="l"><a class="l" href="#884"> 884: </a>        <span class="php-keyword1">foreach</span>( <span class="php-var">$_conv</span> <span class="php-keyword1">as</span> <span class="php-var">$key</span> =&gt; <span class="php-var">$label</span> ) {
</span><span id="885" class="l"><a class="l" href="#885"> 885: </a>          <span class="php-var">$select</span>[] = <span class="php-quote">&quot;</span><span class="php-var">$key</span><span class="php-quote"> as </span><span class="php-var">$label</span><span class="php-quote">&quot;</span>;
</span><span id="886" class="l"><a class="l" href="#886"> 886: </a>        }
</span><span id="887" class="l"><a class="l" href="#887"> 887: </a>
</span><span id="888" class="l"><a class="l" href="#888"> 888: </a>        <span class="php-comment">/*
</span></span><span id="889" class="l"><a class="l" href="#889"> 889: </a><span class="php-comment">         * something happend that $_conv is empty and that couse a warning
</span></span><span id="890" class="l"><a class="l" href="#890"> 890: </a><span class="php-comment">         * and I can't store post relations properly.
</span></span><span id="891" class="l"><a class="l" href="#891"> 891: </a><span class="php-comment">         */</span>
</span><span id="892" class="l"><a class="l" href="#892"> 892: </a>        <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$select</span> ) ) {
</span><span id="893" class="l"><a class="l" href="#893"> 893: </a>          <span class="php-var">$keys</span> = <span class="php-keyword2">array_keys</span>( CMLLanguage::get_all() );
</span><span id="894" class="l"><a class="l" href="#894"> 894: </a>          <span class="php-var">$langs</span> = <span class="php-keyword2">array_keys</span>( CMLLanguage::get_slugs() );
</span><span id="895" class="l"><a class="l" href="#895"> 895: </a>
</span><span id="896" class="l"><a class="l" href="#896"> 896: </a>          <span class="php-keyword1">foreach</span>( <span class="php-var">$keys</span> <span class="php-keyword1">as</span> <span class="php-var">$k</span> =&gt; <span class="php-var">$v</span> ) {
</span><span id="897" class="l"><a class="l" href="#897"> 897: </a>            <span class="php-var">$select</span>[] = <span class="php-quote">&quot;lang_</span><span class="php-var">{$v}</span><span class="php-quote"> as &quot;</span> . <span class="php-var">$langs</span>[ <span class="php-var">$k</span> ];
</span><span id="898" class="l"><a class="l" href="#898"> 898: </a>          }
</span><span id="899" class="l"><a class="l" href="#899"> 899: </a>        }
</span><span id="900" class="l"><a class="l" href="#900"> 900: </a>
</span><span id="901" class="l"><a class="l" href="#901"> 901: </a>        <span class="php-var">$query</span> .= <span class="php-keyword2">join</span>( <span class="php-quote">&quot;,&quot;</span>, <span class="php-var">$select</span> ) . <span class="php-quote">&quot; FROM &quot;</span> . CECEPPA_ML_RELATIONS . <span class="php-quote">&quot; WHERE &quot;</span>;
</span><span id="902" class="l"><a class="l" href="#902"> 902: </a>        <span class="php-keyword1">foreach</span>( <span class="php-var">$_cml_language_columns</span> <span class="php-keyword1">as</span> <span class="php-var">$l</span> ) {
</span><span id="903" class="l"><a class="l" href="#903"> 903: </a>          <span class="php-var">$where</span>[] = <span class="php-quote">&quot;</span><span class="php-var">$l</span><span class="php-quote"> = </span><span class="php-var">$post_id</span><span class="php-quote">&quot;</span>;
</span><span id="904" class="l"><a class="l" href="#904"> 904: </a>        }
</span><span id="905" class="l"><a class="l" href="#905"> 905: </a>        <span class="php-var">$query</span> .= <span class="php-keyword2">join</span>( <span class="php-quote">&quot; OR &quot;</span>, <span class="php-var">$where</span> );
</span><span id="906" class="l"><a class="l" href="#906"> 906: </a>      
</span><span id="907" class="l"><a class="l" href="#907"> 907: </a>        <span class="php-var">$row</span> = <span class="php-var">$wpdb</span>-&gt;get_row( <span class="php-var">$query</span>, ARRAY_A );
</span><span id="908" class="l"><a class="l" href="#908"> 908: </a>        <span class="php-keyword1">unset</span>( <span class="php-var">$row</span>[ <span class="php-quote">&quot;id&quot;</span> ] );
</span><span id="909" class="l"><a class="l" href="#909"> 909: </a>
</span><span id="910" class="l"><a class="l" href="#910"> 910: </a>        <span class="php-var">$keys</span> = @<span class="php-keyword2">array_filter</span>( <span class="php-var">$row</span> );
</span><span id="911" class="l"><a class="l" href="#911"> 911: </a>        <span class="php-var">$keys</span> = @<span class="php-keyword2">array_replace</span>( <span class="php-var">$keys</span>, <span class="php-var">$_conv</span> );
</span><span id="912" class="l"><a class="l" href="#912"> 912: </a>        <span class="php-var">$others</span> = @<span class="php-keyword2">array_filter</span>( <span class="php-keyword2">is_array</span>( <span class="php-var">$row</span> ) ? <span class="php-var">$row</span> : <span class="php-keyword1">array</span>() );
</span><span id="913" class="l"><a class="l" href="#913"> 913: </a>        <span class="php-keyword1">unset</span>( <span class="php-var">$others</span>[ CMLPost::get_language_slug_by_id( <span class="php-var">$post_id</span> ) ] );
</span><span id="914" class="l"><a class="l" href="#914"> 914: </a>      
</span><span id="915" class="l"><a class="l" href="#915"> 915: </a>        <span class="php-var">$row</span> = @<span class="php-keyword2">array_merge</span>( (<span class="php-keyword1">array</span>) <span class="php-var">$row</span>, <span class="php-keyword1">array</span>( <span class="php-quote">&quot;indexes&quot;</span> =&gt; <span class="php-keyword2">array_filter</span>( <span class="php-var">$row</span> ),
</span><span id="916" class="l"><a class="l" href="#916"> 916: </a>                                                 <span class="php-quote">&quot;linked&quot;</span> =&gt; <span class="php-var">$others</span> ) );
</span><span id="917" class="l"><a class="l" href="#917"> 917: </a>
</span><span id="918" class="l"><a class="l" href="#918"> 918: </a>        <span class="php-keyword1">if</span>( ! <span class="php-var">$force</span> &amp;&amp; <span class="php-keyword1">isset</span>( <span class="php-var">$row</span>[ <span class="php-quote">'lang'</span> ] ) ) {
</span><span id="919" class="l"><a class="l" href="#919"> 919: </a>          self::update_meta( self::get_language_id_by_id( <span class="php-var">$post_id</span> ), <span class="php-var">$post_id</span>, <span class="php-var">$row</span> );
</span><span id="920" class="l"><a class="l" href="#920"> 920: </a>        } <span class="php-keyword1">else</span> {
</span><span id="921" class="l"><a class="l" href="#921"> 921: </a>        }
</span><span id="922" class="l"><a class="l" href="#922"> 922: </a>      } <span class="php-keyword1">else</span> {
</span><span id="923" class="l"><a class="l" href="#923"> 923: </a>        <span class="php-var">$row</span> = <span class="php-var">$row</span>[ <span class="php-quote">'translations'</span> ];
</span><span id="924" class="l"><a class="l" href="#924"> 924: </a>      }
</span><span id="925" class="l"><a class="l" href="#925"> 925: </a>
</span><span id="926" class="l"><a class="l" href="#926"> 926: </a>      self::<span class="php-var">$_posts_meta</span>[ <span class="php-var">$post_id</span> ] = <span class="php-var">$row</span>;
</span><span id="927" class="l"><a class="l" href="#927"> 927: </a>    } <span class="php-keyword1">else</span> {
</span><span id="928" class="l"><a class="l" href="#928"> 928: </a>      <span class="php-var">$row</span> = self::<span class="php-var">$_posts_meta</span>[ <span class="php-var">$post_id</span> ];
</span><span id="929" class="l"><a class="l" href="#929"> 929: </a>    }
</span><span id="930" class="l"><a class="l" href="#930"> 930: </a>
</span><span id="931" class="l"><a class="l" href="#931"> 931: </a>    <span class="php-keyword1">return</span> <span class="php-var">$row</span>;
</span><span id="932" class="l"><a class="l" href="#932"> 932: </a>  }
</span><span id="933" class="l"><a class="l" href="#933"> 933: </a>  
</span><span id="934" class="l"><a class="l" href="#934"> 934: </a>  <span class="php-comment">/**
</span></span><span id="935" class="l"><a class="l" href="#935"> 935: </a><span class="php-comment">   * set language of post
</span></span><span id="936" class="l"><a class="l" href="#936"> 936: </a><span class="php-comment">   *
</span></span><span id="937" class="l"><a class="l" href="#937"> 937: </a><span class="php-comment">   * This function will unlink $post_id by its translations
</span></span><span id="938" class="l"><a class="l" href="#938"> 938: </a><span class="php-comment">   * 
</span></span><span id="939" class="l"><a class="l" href="#939"> 939: </a><span class="php-comment">   * @param int/string $lang - post language id/slug 
</span></span><span id="940" class="l"><a class="l" href="#940"> 940: </a><span class="php-comment">   * @param int $post_id - post id
</span></span><span id="941" class="l"><a class="l" href="#941"> 941: </a><span class="php-comment">   */</span>
</span><span id="942" class="l"><a class="l" href="#942"> 942: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_set_language" href="#_set_language">set_language</a>( <span class="php-var">$lang</span>, <span class="php-var">$post_id</span> ) {
</span><span id="943" class="l"><a class="l" href="#943"> 943: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword2">is_numeric</span>( <span class="php-var">$lang</span> ) ) <span class="php-var">$lang</span> = CMLLanguage::get_id_by_slug( <span class="php-var">$lang</span> );
</span><span id="944" class="l"><a class="l" href="#944"> 944: </a>
</span><span id="945" class="l"><a class="l" href="#945"> 945: </a>    cml_migrate_database_add_item( <span class="php-var">$lang</span>, <span class="php-var">$post_id</span>, <span class="php-num">0</span>, <span class="php-num">0</span> );
</span><span id="946" class="l"><a class="l" href="#946"> 946: </a>  }
</span><span id="947" class="l"><a class="l" href="#947"> 947: </a>
</span><span id="948" class="l"><a class="l" href="#948"> 948: </a>  <span class="php-comment">/**
</span></span><span id="949" class="l"><a class="l" href="#949"> 949: </a><span class="php-comment">   * set single translation to post id
</span></span><span id="950" class="l"><a class="l" href="#950"> 950: </a><span class="php-comment">   *
</span></span><span id="951" class="l"><a class="l" href="#951"> 951: </a><span class="php-comment">   * This function is used to link 2 posts
</span></span><span id="952" class="l"><a class="l" href="#952"> 952: </a><span class="php-comment">   *
</span></span><span id="953" class="l"><a class="l" href="#953"> 953: </a><span class="php-comment">   * When you link a post to single translation, relations with other language will not be losed.
</span></span><span id="954" class="l"><a class="l" href="#954"> 954: </a><span class="php-comment">   * If you want remove other relations, you have to use set_language method first.
</span></span><span id="955" class="l"><a class="l" href="#955"> 955: </a><span class="php-comment">   * 
</span></span><span id="956" class="l"><a class="l" href="#956"> 956: </a><span class="php-comment">   * @param int $post_id - post to set translation
</span></span><span id="957" class="l"><a class="l" href="#957"> 957: </a><span class="php-comment">   * @param int/string $linked_lang - language id/slug of linked post
</span></span><span id="958" class="l"><a class="l" href="#958"> 958: </a><span class="php-comment">   * @param int $linked_post - post id of translation
</span></span><span id="959" class="l"><a class="l" href="#959"> 959: </a><span class="php-comment">   * @param int $post_lang ( optional ) - language of $post_id. If null, It will get from database
</span></span><span id="960" class="l"><a class="l" href="#960"> 960: </a><span class="php-comment">   *
</span></span><span id="961" class="l"><a class="l" href="#961"> 961: </a><span class="php-comment">   * @return void
</span></span><span id="962" class="l"><a class="l" href="#962"> 962: </a><span class="php-comment">   */</span>
</span><span id="963" class="l"><a class="l" href="#963"> 963: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_set_translation" href="#_set_translation">set_translation</a>( <span class="php-var">$post_id</span>, <span class="php-var">$linked_lang</span>, <span class="php-var">$linked_post</span>, <span class="php-var">$post_lang</span> = <span class="php-keyword1">null</span> ) {
</span><span id="964" class="l"><a class="l" href="#964"> 964: </a>    self::set_translations( <span class="php-var">$post_id</span>, <span class="php-keyword1">array</span>( <span class="php-var">$linked_lang</span> =&gt; <span class="php-var">$linked_post</span> ), <span class="php-var">$post_lang</span> );
</span><span id="965" class="l"><a class="l" href="#965"> 965: </a>  }
</span><span id="966" class="l"><a class="l" href="#966"> 966: </a>
</span><span id="967" class="l"><a class="l" href="#967"> 967: </a>  <span class="php-comment">/**
</span></span><span id="968" class="l"><a class="l" href="#968"> 968: </a><span class="php-comment">   * add multiple translations to post id
</span></span><span id="969" class="l"><a class="l" href="#969"> 969: </a><span class="php-comment">   *
</span></span><span id="970" class="l"><a class="l" href="#970"> 970: </a><span class="php-comment">   * This function will update relations only from $post_id with $translations posts, so relations
</span></span><span id="971" class="l"><a class="l" href="#971"> 971: </a><span class="php-comment">   * from $post_id and languages than doesn't exists in $translations array will not be broken.
</span></span><span id="972" class="l"><a class="l" href="#972"> 972: </a><span class="php-comment">   * 
</span></span><span id="973" class="l"><a class="l" href="#973"> 973: </a><span class="php-comment">   * If you need to set relation only from $post_id and $translations, and remove the other one, you
</span></span><span id="974" class="l"><a class="l" href="#974"> 974: </a><span class="php-comment">   * have to &quot;break&quot; them using set_language method first.
</span></span><span id="975" class="l"><a class="l" href="#975"> 975: </a><span class="php-comment">   * 
</span></span><span id="976" class="l"><a class="l" href="#976"> 976: </a><span class="php-comment">   * @param $post_id - post to set translation+
</span></span><span id="977" class="l"><a class="l" href="#977"> 977: </a><span class="php-comment">   * @param $translations - array with language_slug as key and post_id as value.
</span></span><span id="978" class="l"><a class="l" href="#978"> 978: </a><span class="php-comment">   *                        array( &quot;it&quot; =&gt; 1, &quot;en&quot; =&gt; 2 )...
</span></span><span id="979" class="l"><a class="l" href="#979"> 979: </a><span class="php-comment">   * @param $post_lang ( optional ) - set also the language of $post_id
</span></span><span id="980" class="l"><a class="l" href="#980"> 980: </a><span class="php-comment">   *
</span></span><span id="981" class="l"><a class="l" href="#981"> 981: </a><span class="php-comment">   * @example:
</span></span><span id="982" class="l"><a class="l" href="#982"> 982: </a><span class="php-comment">   *
</span></span><span id="983" class="l"><a class="l" href="#983"> 983: </a><span class="php-comment">   *    CMLPost::set_translation( 1, array( &quot;it&quot; =&gt; 2, &quot;en&quot; =&gt; 3 ) )
</span></span><span id="984" class="l"><a class="l" href="#984"> 984: </a><span class="php-comment">   */</span>
</span><span id="985" class="l"><a class="l" href="#985"> 985: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_set_translations" href="#_set_translations">set_translations</a>( <span class="php-var">$post_id</span>, <span class="php-var">$translations</span>, <span class="php-var">$post_lang</span> = <span class="php-keyword1">null</span> ) {
</span><span id="986" class="l"><a class="l" href="#986"> 986: </a>    <span class="php-comment">//$_cml_language_columns = &amp; $GLOBALS[ '_cml_language_columns' ];</span>
</span><span id="987" class="l"><a class="l" href="#987"> 987: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">null</span> === <span class="php-var">$post_lang</span> ) <span class="php-var">$post_lang</span> = CMLPost::get_language_id_by_id( <span class="php-var">$post_id</span> );
</span><span id="988" class="l"><a class="l" href="#988"> 988: </a>
</span><span id="989" class="l"><a class="l" href="#989"> 989: </a>    <span class="php-keyword1">foreach</span>( <span class="php-var">$translations</span> <span class="php-keyword1">as</span> <span class="php-var">$key</span> =&gt; <span class="php-var">$id</span> ) {
</span><span id="990" class="l"><a class="l" href="#990"> 990: </a>      <span class="php-keyword1">if</span>( ! <span class="php-keyword2">is_numeric</span>( <span class="php-var">$key</span> ) ) <span class="php-var">$key</span> = CMLLanguage::get_id_by_slug( <span class="php-var">$key</span> );
</span><span id="991" class="l"><a class="l" href="#991"> 991: </a>
</span><span id="992" class="l"><a class="l" href="#992"> 992: </a>      cml_migrate_database_add_item( <span class="php-var">$post_lang</span>, <span class="php-var">$post_id</span>, <span class="php-var">$key</span>, <span class="php-var">$id</span> );
</span><span id="993" class="l"><a class="l" href="#993"> 993: </a>
</span><span id="994" class="l"><a class="l" href="#994"> 994: </a>      <span class="php-comment">//I have to update meta for $post_id and its translation</span>
</span><span id="995" class="l"><a class="l" href="#995"> 995: </a>      self::update_meta( <span class="php-var">$key</span>, <span class="php-var">$post_id</span> );
</span><span id="996" class="l"><a class="l" href="#996"> 996: </a>    }
</span><span id="997" class="l"><a class="l" href="#997"> 997: </a>
</span><span id="998" class="l"><a class="l" href="#998"> 998: </a>    <span class="php-comment">//Update info</span>
</span><span id="999" class="l"><a class="l" href="#999"> 999: </a>    cml_fix_rebuild_posts_info();
</span><span id="1000" class="l"><a class="l" href="#1000">1000: </a>    self::_load_indexes();
</span><span id="1001" class="l"><a class="l" href="#1001">1001: </a>
</span><span id="1002" class="l"><a class="l" href="#1002">1002: </a>    self::update_meta( <span class="php-var">$post_lang</span>, <span class="php-var">$post_id</span> );
</span><span id="1003" class="l"><a class="l" href="#1003">1003: </a>  }
</span><span id="1004" class="l"><a class="l" href="#1004">1004: </a>  
</span><span id="1005" class="l"><a class="l" href="#1005">1005: </a>  <span class="php-comment">/*
</span></span><span id="1006" class="l"><a class="l" href="#1006">1006: </a><span class="php-comment">   * update post meta
</span></span><span id="1007" class="l"><a class="l" href="#1007">1007: </a><span class="php-comment">   * @ignore
</span></span><span id="1008" class="l"><a class="l" href="#1008">1008: </a><span class="php-comment">   */</span>
</span><span id="1009" class="l"><a class="l" href="#1009">1009: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_update_meta" href="#_update_meta">update_meta</a>( <span class="php-var">$lang</span>, <span class="php-var">$post_id</span>, <span class="php-var">$translations</span> = <span class="php-keyword1">null</span> ) {
</span><span id="1010" class="l"><a class="l" href="#1010">1010: </a>    <span class="php-comment">/*
</span></span><span id="1011" class="l"><a class="l" href="#1011">1011: </a><span class="php-comment">     * I just updated post relation, so I have to rebuild meta :)
</span></span><span id="1012" class="l"><a class="l" href="#1012">1012: </a><span class="php-comment">     */</span>
</span><span id="1013" class="l"><a class="l" href="#1013">1013: </a>    <span class="php-comment">//Add my meta to post</span>
</span><span id="1014" class="l"><a class="l" href="#1014">1014: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">null</span> == <span class="php-var">$translations</span> ) {
</span><span id="1015" class="l"><a class="l" href="#1015">1015: </a>      <span class="php-var">$translations</span> = CMLPost::get_translations( <span class="php-var">$post_id</span>, <span class="php-keyword1">true</span> );
</span><span id="1016" class="l"><a class="l" href="#1016">1016: </a>    }
</span><span id="1017" class="l"><a class="l" href="#1017">1017: </a>    <span class="php-var">$meta</span> = <span class="php-keyword1">array</span>( <span class="php-quote">&quot;lang&quot;</span> =&gt; <span class="php-var">$lang</span>,
</span><span id="1018" class="l"><a class="l" href="#1018">1018: </a>                    <span class="php-quote">&quot;translations&quot;</span> =&gt; <span class="php-var">$translations</span> );
</span><span id="1019" class="l"><a class="l" href="#1019">1019: </a>
</span><span id="1020" class="l"><a class="l" href="#1020">1020: </a>    <span class="php-comment">// if( ! isset( $meta[ 'lang' ] ) || empty( $translations ) ) {</span>
</span><span id="1021" class="l"><a class="l" href="#1021">1021: </a>      <span class="php-comment">// delete_post_meta( $post_id, &quot;_cml_meta&quot; );</span>
</span><span id="1022" class="l"><a class="l" href="#1022">1022: </a>    <span class="php-comment">// } else {</span>
</span><span id="1023" class="l"><a class="l" href="#1023">1023: </a>    update_post_meta( <span class="php-var">$post_id</span>, <span class="php-quote">&quot;_cml_meta&quot;</span>, <span class="php-var">$meta</span> );
</span><span id="1024" class="l"><a class="l" href="#1024">1024: </a>    <span class="php-comment">// }</span>
</span><span id="1025" class="l"><a class="l" href="#1025">1025: </a>  }
</span><span id="1026" class="l"><a class="l" href="#1026">1026: </a>
</span><span id="1027" class="l"><a class="l" href="#1027">1027: </a>  <span class="php-comment">/**
</span></span><span id="1028" class="l"><a class="l" href="#1028">1028: </a><span class="php-comment">   * get indexes of posts that exists in selected language
</span></span><span id="1029" class="l"><a class="l" href="#1029">1029: </a><span class="php-comment">   *
</span></span><span id="1030" class="l"><a class="l" href="#1030">1030: </a><span class="php-comment">   * @param int/slug $lang ( optional, if not set will be = current language id )
</span></span><span id="1031" class="l"><a class="l" href="#1031">1031: </a><span class="php-comment">   *                      id / slug of language
</span></span><span id="1032" class="l"><a class="l" href="#1032">1032: </a><span class="php-comment">   *
</span></span><span id="1033" class="l"><a class="l" href="#1033">1033: </a><span class="php-comment">   * @return array
</span></span><span id="1034" class="l"><a class="l" href="#1034">1034: </a><span class="php-comment">   */</span>
</span><span id="1035" class="l"><a class="l" href="#1035">1035: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_posts_by_language" href="#_get_posts_by_language">get_posts_by_language</a>( <span class="php-var">$lang</span> = <span class="php-keyword1">null</span> ) {
</span><span id="1036" class="l"><a class="l" href="#1036">1036: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$lang</span> ) ) <span class="php-var">$lang</span> = CMLLanguage::get_current_id();
</span><span id="1037" class="l"><a class="l" href="#1037">1037: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword2">is_numeric</span>( <span class="php-var">$lang</span> ) ) <span class="php-var">$lang</span> = CMLLanguage::get_id_by_slug( <span class="php-var">$lang</span> );
</span><span id="1038" class="l"><a class="l" href="#1038">1038: </a>  
</span><span id="1039" class="l"><a class="l" href="#1039">1039: </a>    <span class="php-comment">//Gli articoli senza lingua sono &quot;figli di tutti&quot;</span>
</span><span id="1040" class="l"><a class="l" href="#1040">1040: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_indexes</span> ) ) self::_load_indexes();
</span><span id="1041" class="l"><a class="l" href="#1041">1041: </a>
</span><span id="1042" class="l"><a class="l" href="#1042">1042: </a>    <span class="php-var">$posts</span> = @self::<span class="php-var">$_indexes</span>[ <span class="php-var">$lang</span> ];
</span><span id="1043" class="l"><a class="l" href="#1043">1043: </a>
</span><span id="1044" class="l"><a class="l" href="#1044">1044: </a>    <span class="php-keyword1">return</span> ! <span class="php-keyword1">empty</span>( <span class="php-var">$posts</span> ) ? <span class="php-keyword2">array_unique</span>( <span class="php-var">$posts</span> ) : <span class="php-keyword1">array</span>();
</span><span id="1045" class="l"><a class="l" href="#1045">1045: </a>  }
</span><span id="1046" class="l"><a class="l" href="#1046">1046: </a>
</span><span id="1047" class="l"><a class="l" href="#1047">1047: </a>  <span class="php-comment">/*
</span></span><span id="1048" class="l"><a class="l" href="#1048">1048: </a><span class="php-comment">   * for private use only, update post indexes by language
</span></span><span id="1049" class="l"><a class="l" href="#1049">1049: </a><span class="php-comment">   * @ignore
</span></span><span id="1050" class="l"><a class="l" href="#1050">1050: </a><span class="php-comment">   */</span>
</span><span id="1051" class="l"><a class="l" href="#1051">1051: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="__update_posts_by_language" href="#__update_posts_by_language">_update_posts_by_language</a>( <span class="php-var">$lang</span>, <span class="php-var">$ids</span> ) {
</span><span id="1052" class="l"><a class="l" href="#1052">1052: </a>    self::<span class="php-var">$_indexes</span>[ <span class="php-var">$lang</span> ] = <span class="php-var">$ids</span>;
</span><span id="1053" class="l"><a class="l" href="#1053">1053: </a>  }
</span><span id="1054" class="l"><a class="l" href="#1054">1054: </a>
</span><span id="1055" class="l"><a class="l" href="#1055">1055: </a>  <span class="php-comment">/**
</span></span><span id="1056" class="l"><a class="l" href="#1056">1056: </a><span class="php-comment">   * return all posts by languages.
</span></span><span id="1057" class="l"><a class="l" href="#1057">1057: </a><span class="php-comment">   *
</span></span><span id="1058" class="l"><a class="l" href="#1058">1058: </a><span class="php-comment">   * The key of array is the language id
</span></span><span id="1059" class="l"><a class="l" href="#1059">1059: </a><span class="php-comment">   *
</span></span><span id="1060" class="l"><a class="l" href="#1060">1060: </a><span class="php-comment">   * @return array
</span></span><span id="1061" class="l"><a class="l" href="#1061">1061: </a><span class="php-comment">   */</span>
</span><span id="1062" class="l"><a class="l" href="#1062">1062: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_posts_by_languages" href="#_get_posts_by_languages">get_posts_by_languages</a>() {
</span><span id="1063" class="l"><a class="l" href="#1063">1063: </a>    <span class="php-comment">//Gli articoli senza lingua sono &quot;figli di tutti&quot;</span>
</span><span id="1064" class="l"><a class="l" href="#1064">1064: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_indexes</span> ) ) self::_load_indexes();
</span><span id="1065" class="l"><a class="l" href="#1065">1065: </a>
</span><span id="1066" class="l"><a class="l" href="#1066">1066: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_indexes</span>;
</span><span id="1067" class="l"><a class="l" href="#1067">1067: </a>  }
</span><span id="1068" class="l"><a class="l" href="#1068">1068: </a>
</span><span id="1069" class="l"><a class="l" href="#1069">1069: </a>  <span class="php-comment">/**
</span></span><span id="1070" class="l"><a class="l" href="#1070">1070: </a><span class="php-comment">   * check if $post_id has translation in selected language.
</span></span><span id="1071" class="l"><a class="l" href="#1071">1071: </a><span class="php-comment">   *
</span></span><span id="1072" class="l"><a class="l" href="#1072">1072: </a><span class="php-comment">   * @param int/string $lang - language id/slug
</span></span><span id="1073" class="l"><a class="l" href="#1073">1073: </a><span class="php-comment">   * @param int $post_id - post id
</span></span><span id="1074" class="l"><a class="l" href="#1074">1074: </a><span class="php-comment">   * 
</span></span><span id="1075" class="l"><a class="l" href="#1075">1075: </a><span class="php-comment">   * return boolean
</span></span><span id="1076" class="l"><a class="l" href="#1076">1076: </a><span class="php-comment">   */</span>
</span><span id="1077" class="l"><a class="l" href="#1077">1077: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_has_translation" href="#_has_translation">has_translation</a>( <span class="php-var">$lang</span>, <span class="php-var">$post_id</span> ) {
</span><span id="1078" class="l"><a class="l" href="#1078">1078: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword1">isset</span>( self::<span class="php-var">$_posts_meta</span>[ <span class="php-var">$post_id</span> ] ) ) {
</span><span id="1079" class="l"><a class="l" href="#1079">1079: </a>      self::<span class="php-var">$_posts_meta</span>[ <span class="php-var">$post_id</span> ] = self::get_translations( <span class="php-var">$post_id</span> );
</span><span id="1080" class="l"><a class="l" href="#1080">1080: </a>    }
</span><span id="1081" class="l"><a class="l" href="#1081">1081: </a>
</span><span id="1082" class="l"><a class="l" href="#1082">1082: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword2">is_numeric</span>( <span class="php-var">$lang</span> ) ) <span class="php-var">$lang</span> = CMLLanguage::get_slug( <span class="php-var">$lang</span> );
</span><span id="1083" class="l"><a class="l" href="#1083">1083: </a>
</span><span id="1084" class="l"><a class="l" href="#1084">1084: </a>    <span class="php-keyword1">return</span> ( <span class="php-keyword1">isset</span>( self::<span class="php-var">$_posts_meta</span>[ <span class="php-var">$post_id</span> ][<span class="php-quote">'indexes'</span>] ) &amp;&amp;
</span><span id="1085" class="l"><a class="l" href="#1085">1085: </a>            self::<span class="php-var">$_posts_meta</span>[ <span class="php-var">$post_id</span> ][<span class="php-quote">'indexes'</span>][ <span class="php-var">$lang</span> ] &gt; <span class="php-num">0</span> );
</span><span id="1086" class="l"><a class="l" href="#1086">1086: </a>  }
</span><span id="1087" class="l"><a class="l" href="#1087">1087: </a>
</span><span id="1088" class="l"><a class="l" href="#1088">1088: </a>  <span class="php-comment">/**
</span></span><span id="1089" class="l"><a class="l" href="#1089">1089: </a><span class="php-comment">   * check if $post_id has any translation
</span></span><span id="1090" class="l"><a class="l" href="#1090">1090: </a><span class="php-comment">   *
</span></span><span id="1091" class="l"><a class="l" href="#1091">1091: </a><span class="php-comment">   * @param int $post_id - post id
</span></span><span id="1092" class="l"><a class="l" href="#1092">1092: </a><span class="php-comment">   *
</span></span><span id="1093" class="l"><a class="l" href="#1093">1093: </a><span class="php-comment">   * @return boolean
</span></span><span id="1094" class="l"><a class="l" href="#1094">1094: </a><span class="php-comment">   */</span>
</span><span id="1095" class="l"><a class="l" href="#1095">1095: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_has_translations" href="#_has_translations">has_translations</a>( <span class="php-var">$post_id</span> ) {
</span><span id="1096" class="l"><a class="l" href="#1096">1096: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword1">isset</span>( self::<span class="php-var">$_posts_meta</span>[ <span class="php-var">$post_id</span> ] ) ) {
</span><span id="1097" class="l"><a class="l" href="#1097">1097: </a>      self::<span class="php-var">$_posts_meta</span>[ <span class="php-var">$post_id</span> ] = self::get_translations( <span class="php-var">$post_id</span> );
</span><span id="1098" class="l"><a class="l" href="#1098">1098: </a>    }
</span><span id="1099" class="l"><a class="l" href="#1099">1099: </a>
</span><span id="1100" class="l"><a class="l" href="#1100">1100: </a>    <span class="php-keyword1">return</span> ! <span class="php-keyword1">empty</span>( self::<span class="php-var">$_posts_meta</span>[ <span class="php-var">$post_id</span> ][ <span class="php-quote">'linked'</span> ] );
</span><span id="1101" class="l"><a class="l" href="#1101">1101: </a>  }
</span><span id="1102" class="l"><a class="l" href="#1102">1102: </a>
</span><span id="1103" class="l"><a class="l" href="#1103">1103: </a>  <span class="php-comment">/**
</span></span><span id="1104" class="l"><a class="l" href="#1104">1104: </a><span class="php-comment">   * check if $post1 is translation of $post2
</span></span><span id="1105" class="l"><a class="l" href="#1105">1105: </a><span class="php-comment">   *
</span></span><span id="1106" class="l"><a class="l" href="#1106">1106: </a><span class="php-comment">   * @param int $post1 post id
</span></span><span id="1107" class="l"><a class="l" href="#1107">1107: </a><span class="php-comment">   * @param int $post2 post id
</span></span><span id="1108" class="l"><a class="l" href="#1108">1108: </a><span class="php-comment">   *
</span></span><span id="1109" class="l"><a class="l" href="#1109">1109: </a><span class="php-comment">   * @return boolean
</span></span><span id="1110" class="l"><a class="l" href="#1110">1110: </a><span class="php-comment">   */</span>
</span><span id="1111" class="l"><a class="l" href="#1111">1111: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_is_translation" href="#_is_translation">is_translation</a>( <span class="php-var">$post1</span>, <span class="php-var">$post2</span> ) {
</span><span id="1112" class="l"><a class="l" href="#1112">1112: </a>    <span class="php-var">$translations</span> = CMLPost::get_translations( <span class="php-var">$post1</span> );
</span><span id="1113" class="l"><a class="l" href="#1113">1113: </a>
</span><span id="1114" class="l"><a class="l" href="#1114">1114: </a>    <span class="php-keyword1">return</span> <span class="php-keyword2">in_array</span>( <span class="php-var">$post2</span>, <span class="php-var">$translations</span>[ <span class="php-quote">'indexes'</span> ] );
</span><span id="1115" class="l"><a class="l" href="#1115">1115: </a>  }
</span><span id="1116" class="l"><a class="l" href="#1116">1116: </a>
</span><span id="1117" class="l"><a class="l" href="#1117">1117: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="1118" class="l"><a class="l" href="#1118">1118: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="__load_indexes" href="#__load_indexes">_load_indexes</a>() {
</span><span id="1119" class="l"><a class="l" href="#1119">1119: </a>    <span class="php-var">$langs</span> = cml_get_languages( <span class="php-keyword1">false</span> );
</span><span id="1120" class="l"><a class="l" href="#1120">1120: </a>
</span><span id="1121" class="l"><a class="l" href="#1121">1121: </a>    <span class="php-keyword1">foreach</span>(<span class="php-var">$langs</span> <span class="php-keyword1">as</span> <span class="php-var">$lang</span>) {
</span><span id="1122" class="l"><a class="l" href="#1122">1122: </a>      self::<span class="php-var">$_indexes</span>[ <span class="php-var">$lang</span>-&gt;id ] = get_option( <span class="php-quote">&quot;cml_posts_of_lang_&quot;</span> . <span class="php-var">$lang</span>-&gt;id );
</span><span id="1123" class="l"><a class="l" href="#1123">1123: </a>    }
</span><span id="1124" class="l"><a class="l" href="#1124">1124: </a>  }
</span><span id="1125" class="l"><a class="l" href="#1125">1125: </a>
</span><span id="1126" class="l"><a class="l" href="#1126">1126: </a>  <span class="php-comment">/**
</span></span><span id="1127" class="l"><a class="l" href="#1127">1127: </a><span class="php-comment">   * @ignore
</span></span><span id="1128" class="l"><a class="l" href="#1128">1128: </a><span class="php-comment">   *
</span></span><span id="1129" class="l"><a class="l" href="#1129">1129: </a><span class="php-comment">   * Remove extra &quot;-##&quot; add by wordpress when more than one post has
</span></span><span id="1130" class="l"><a class="l" href="#1130">1130: </a><span class="php-comment">   * same titles, but ONLY on translations.
</span></span><span id="1131" class="l"><a class="l" href="#1131">1131: </a><span class="php-comment">   */</span>
</span><span id="1132" class="l"><a class="l" href="#1132">1132: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_remove_extra_number" href="#_remove_extra_number">remove_extra_number</a>( <span class="php-var">$permalink</span>, <span class="php-var">$post</span> ) {
</span><span id="1133" class="l"><a class="l" href="#1133">1133: </a>    <span class="php-keyword1">global</span> <span class="php-var">$wpdb</span>;
</span><span id="1134" class="l"><a class="l" href="#1134">1134: </a>
</span><span id="1135" class="l"><a class="l" href="#1135">1135: </a>    <span class="php-var">$removed</span> = <span class="php-keyword1">false</span>;
</span><span id="1136" class="l"><a class="l" href="#1136">1136: </a>
</span><span id="1137" class="l"><a class="l" href="#1137">1137: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword2">is_object</span>( <span class="php-var">$post</span> ) &amp;&amp; CMLPost::has_translations( <span class="php-var">$post</span>-&gt;ID ) ) {
</span><span id="1138" class="l"><a class="l" href="#1138">1138: </a>      <span class="php-comment">//Remove last &quot;/&quot;</span>
</span><span id="1139" class="l"><a class="l" href="#1139">1139: </a>      <span class="php-var">$url</span> = untrailingslashit( <span class="php-var">$permalink</span> );
</span><span id="1140" class="l"><a class="l" href="#1140">1140: </a>      <span class="php-var">$url</span> = <span class="php-keyword2">str_replace</span>( CMLUtils::home_url(), <span class="php-quote">&quot;&quot;</span>, <span class="php-var">$url</span> );
</span><span id="1141" class="l"><a class="l" href="#1141">1141: </a>  
</span><span id="1142" class="l"><a class="l" href="#1142">1142: </a>      <span class="php-comment">/*
</span></span><span id="1143" class="l"><a class="l" href="#1143">1143: </a><span class="php-comment">       * Post/page link contains &quot;-d&quot;
</span></span><span id="1144" class="l"><a class="l" href="#1144">1144: </a><span class="php-comment">       */</span>
</span><span id="1145" class="l"><a class="l" href="#1145">1145: </a>      <span class="php-keyword2">preg_match_all</span>( <span class="php-quote">&quot;/-\d+/&quot;</span>, <span class="php-var">$url</span>, <span class="php-var">$out</span> );
</span><span id="1146" class="l"><a class="l" href="#1146">1146: </a>  
</span><span id="1147" class="l"><a class="l" href="#1147">1147: </a>      <span class="php-comment">/*
</span></span><span id="1148" class="l"><a class="l" href="#1148">1148: </a><span class="php-comment">       * if true I have to check if it was added by &quot;wordpress&quot; :)
</span></span><span id="1149" class="l"><a class="l" href="#1149">1149: </a><span class="php-comment">       */</span>
</span><span id="1150" class="l"><a class="l" href="#1150">1150: </a>      <span class="php-keyword1">if</span>( <span class="php-keyword2">count</span>( <span class="php-var">$out</span>[ <span class="php-num">0</span> ] ) &gt; <span class="php-num">0</span> ) {
</span><span id="1151" class="l"><a class="l" href="#1151">1151: </a>        <span class="php-comment">/*
</span></span><span id="1152" class="l"><a class="l" href="#1152">1152: </a><span class="php-comment">         * when hook get_page_link, wordpress pass me only post id, not full object
</span></span><span id="1153" class="l"><a class="l" href="#1153">1153: </a><span class="php-comment">         */</span>
</span><span id="1154" class="l"><a class="l" href="#1154">1154: </a>        <span class="php-var">$post_title</span> = <span class="php-var">$post</span>-&gt;post_title; <span class="php-comment">//( ! isset( $post-&gt;post_name ) ) ?</span>
</span><span id="1155" class="l"><a class="l" href="#1155">1155: </a>          <span class="php-comment">//$post-&gt;post_title : $post-&gt;post_name;</span>
</span><span id="1156" class="l"><a class="l" href="#1156">1156: </a>          <span class="php-comment">// $a = $wpdb-&gt;get_var( &quot;SELECT post_title FROM $wpdb-&gt;posts WHERE id = $post-&gt;ID&quot; );</span>
</span><span id="1157" class="l"><a class="l" href="#1157">1157: </a>
</span><span id="1158" class="l"><a class="l" href="#1158">1158: </a>        <span class="php-comment">/*
</span></span><span id="1159" class="l"><a class="l" href="#1159">1159: </a><span class="php-comment">         * got how many number occourrences ( -d ) are in the &quot;real title&quot;
</span></span><span id="1160" class="l"><a class="l" href="#1160">1160: </a><span class="php-comment">         */</span>
</span><span id="1161" class="l"><a class="l" href="#1161">1161: </a>        <span class="php-keyword2">preg_match_all</span>( <span class="php-quote">&quot;/\d+/&quot;</span>, <span class="php-var">$post_title</span>, <span class="php-var">$pout</span> );
</span><span id="1162" class="l"><a class="l" href="#1162">1162: </a>
</span><span id="1163" class="l"><a class="l" href="#1163">1163: </a>        <span class="php-comment">/*
</span></span><span id="1164" class="l"><a class="l" href="#1164">1164: </a><span class="php-comment">         * compare occourrences between permalink and title,
</span></span><span id="1165" class="l"><a class="l" href="#1165">1165: </a><span class="php-comment">         * if title contains more one, I remove it :)
</span></span><span id="1166" class="l"><a class="l" href="#1166">1166: </a><span class="php-comment">         */</span>
</span><span id="1167" class="l"><a class="l" href="#1167">1167: </a>        <span class="php-comment">//Remove autoinserted -## from url</span>
</span><span id="1168" class="l"><a class="l" href="#1168">1168: </a>        <span class="php-keyword1">if</span>( <span class="php-keyword2">count</span>( <span class="php-var">$pout</span>[<span class="php-num">0</span>] ) &lt; <span class="php-keyword2">count</span>( <span class="php-var">$out</span>[ <span class="php-num">0</span> ] ) ) {
</span><span id="1169" class="l"><a class="l" href="#1169">1169: </a>          <span class="php-var">$permalink</span> = trailingslashit( <span class="php-keyword2">preg_replace</span>( <span class="php-quote">&quot;/-\d*</span><span class="php-var">$</span><span class="php-quote">/&quot;</span>, <span class="php-quote">&quot;&quot;</span>,
</span><span id="1170" class="l"><a class="l" href="#1170">1170: </a>                                                     untrailingslashit( <span class="php-var">$permalink</span> ) ) );
</span><span id="1171" class="l"><a class="l" href="#1171">1171: </a>
</span><span id="1172" class="l"><a class="l" href="#1172">1172: </a>          <span class="php-var">$removed</span> = <span class="php-keyword1">true</span>;
</span><span id="1173" class="l"><a class="l" href="#1173">1173: </a>        }
</span><span id="1174" class="l"><a class="l" href="#1174">1174: </a>      }
</span><span id="1175" class="l"><a class="l" href="#1175">1175: </a>
</span><span id="1176" class="l"><a class="l" href="#1176">1176: </a>      <span class="php-keyword1">if</span>( <span class="php-var">$removed</span> &amp;&amp;
</span><span id="1177" class="l"><a class="l" href="#1177">1177: </a>          CMLUtils::get_url_mode() == PRE_NONE ) {
</span><span id="1178" class="l"><a class="l" href="#1178">1178: </a>        <span class="php-var">$post_id</span> = <span class="php-keyword2">is_object</span>( <span class="php-var">$post</span> ) ? <span class="php-var">$post</span>-&gt;ID : <span class="php-var">$post</span>;
</span><span id="1179" class="l"><a class="l" href="#1179">1179: </a>
</span><span id="1180" class="l"><a class="l" href="#1180">1180: </a>        <span class="php-var">$lang</span> = CMLLanguage::get_by_post_id( <span class="php-var">$post_id</span> );
</span><span id="1181" class="l"><a class="l" href="#1181">1181: </a>        <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$lang</span> ) ) {
</span><span id="1182" class="l"><a class="l" href="#1182">1182: </a>          <span class="php-var">$lang</span> = CMLLanguage::get_current();
</span><span id="1183" class="l"><a class="l" href="#1183">1183: </a>        }
</span><span id="1184" class="l"><a class="l" href="#1184">1184: </a>
</span><span id="1185" class="l"><a class="l" href="#1185">1185: </a>        <span class="php-var">$permalink</span> = add_query_arg( <span class="php-keyword1">array</span>(
</span><span id="1186" class="l"><a class="l" href="#1186">1186: </a>                                          <span class="php-quote">&quot;lang&quot;</span> =&gt; <span class="php-var">$lang</span>-&gt;cml_language_slug,
</span><span id="1187" class="l"><a class="l" href="#1187">1187: </a>                                          ), <span class="php-var">$permalink</span> );
</span><span id="1188" class="l"><a class="l" href="#1188">1188: </a>      }
</span><span id="1189" class="l"><a class="l" href="#1189">1189: </a>    }
</span><span id="1190" class="l"><a class="l" href="#1190">1190: </a>
</span><span id="1191" class="l"><a class="l" href="#1191">1191: </a>    <span class="php-keyword1">return</span> <span class="php-var">$permalink</span>;
</span><span id="1192" class="l"><a class="l" href="#1192">1192: </a>  }
</span><span id="1193" class="l"><a class="l" href="#1193">1193: </a>}
</span><span id="1194" class="l"><a class="l" href="#1194">1194: </a>
</span><span id="1195" class="l"><a class="l" href="#1195">1195: </a><span class="php-comment">/**
</span></span><span id="1196" class="l"><a class="l" href="#1196">1196: </a><span class="php-comment"> * utility class
</span></span><span id="1197" class="l"><a class="l" href="#1197">1197: </a><span class="php-comment"> *
</span></span><span id="1198" class="l"><a class="l" href="#1198">1198: </a><span class="php-comment"> */</span>
</span><span id="1199" class="l"><a class="l" href="#1199">1199: </a><span class="php-keyword1">class</span> <a id="CMLUtils" href="#CMLUtils">CMLUtils</a> {
</span><span id="1200" class="l"><a class="l" href="#1200">1200: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="1201" class="l"><a class="l" href="#1201">1201: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_permalink_structure" href="#$_permalink_structure">$_permalink_structure</a></span>;
</span><span id="1202" class="l"><a class="l" href="#1202">1202: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="1203" class="l"><a class="l" href="#1203">1203: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_url_mode" href="#$_url_mode">$_url_mode</a></span>;
</span><span id="1204" class="l"><a class="l" href="#1204">1204: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="1205" class="l"><a class="l" href="#1205">1205: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_date_format" href="#$_date_format">$_date_format</a></span>;
</span><span id="1206" class="l"><a class="l" href="#1206">1206: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="1207" class="l"><a class="l" href="#1207">1207: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_home_url" href="#$_home_url">$_home_url</a></span>;
</span><span id="1208" class="l"><a class="l" href="#1208">1208: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="1209" class="l"><a class="l" href="#1209">1209: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_clean_url" href="#$_clean_url">$_clean_url</a></span>;
</span><span id="1210" class="l"><a class="l" href="#1210">1210: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="1211" class="l"><a class="l" href="#1211">1211: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_clean_request" href="#$_clean_request">$_clean_request</a></span>;
</span><span id="1212" class="l"><a class="l" href="#1212">1212: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="1213" class="l"><a class="l" href="#1213">1213: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_request_url" href="#$_request_url">$_request_url</a></span>;
</span><span id="1214" class="l"><a class="l" href="#1214">1214: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="1215" class="l"><a class="l" href="#1215">1215: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_clean_applied" href="#$_clean_applied">$_clean_applied</a></span> = <span class="php-keyword1">false</span>;
</span><span id="1216" class="l"><a class="l" href="#1216">1216: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="1217" class="l"><a class="l" href="#1217">1217: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_url" href="#$_url">$_url</a></span>;
</span><span id="1218" class="l"><a class="l" href="#1218">1218: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="1219" class="l"><a class="l" href="#1219">1219: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_language_detected" href="#$_language_detected">$_language_detected</a></span> = <span class="php-keyword1">null</span>;
</span><span id="1220" class="l"><a class="l" href="#1220">1220: </a>  <span class="php-comment">/** @ignore */</span>
</span><span id="1221" class="l"><a class="l" href="#1221">1221: </a>  <span class="php-keyword1">private</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$_vars" href="#$_vars">$_vars</a></span> = <span class="php-keyword1">array</span>();
</span><span id="1222" class="l"><a class="l" href="#1222">1222: </a>
</span><span id="1223" class="l"><a class="l" href="#1223">1223: </a>  <span class="php-comment">/**
</span></span><span id="1224" class="l"><a class="l" href="#1224">1224: </a><span class="php-comment">   * @ignore
</span></span><span id="1225" class="l"><a class="l" href="#1225">1225: </a><span class="php-comment">   * 
</span></span><span id="1226" class="l"><a class="l" href="#1226">1226: </a><span class="php-comment">   * return wordpress permalink structure option
</span></span><span id="1227" class="l"><a class="l" href="#1227">1227: </a><span class="php-comment">   *
</span></span><span id="1228" class="l"><a class="l" href="#1228">1228: </a><span class="php-comment">   * @return string
</span></span><span id="1229" class="l"><a class="l" href="#1229">1229: </a><span class="php-comment">   */</span>
</span><span id="1230" class="l"><a class="l" href="#1230">1230: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_permalink_structure" href="#_get_permalink_structure">get_permalink_structure</a>() {
</span><span id="1231" class="l"><a class="l" href="#1231">1231: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword1">isset</span>( self::<span class="php-var">$_permalink_structure</span> ) ) self::<span class="php-var">$_permalink_structure</span> = get_option( <span class="php-quote">&quot;permalink_structure&quot;</span> );
</span><span id="1232" class="l"><a class="l" href="#1232">1232: </a>    
</span><span id="1233" class="l"><a class="l" href="#1233">1233: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_permalink_structure</span>;
</span><span id="1234" class="l"><a class="l" href="#1234">1234: </a>  }
</span><span id="1235" class="l"><a class="l" href="#1235">1235: </a>  
</span><span id="1236" class="l"><a class="l" href="#1236">1236: </a>  <span class="php-comment">/**
</span></span><span id="1237" class="l"><a class="l" href="#1237">1237: </a><span class="php-comment">   * return home_url link in according to language slug.
</span></span><span id="1238" class="l"><a class="l" href="#1238">1238: </a><span class="php-comment">   *
</span></span><span id="1239" class="l"><a class="l" href="#1239">1239: </a><span class="php-comment">   * This function format home_url in according to $slug parameter
</span></span><span id="1240" class="l"><a class="l" href="#1240">1240: </a><span class="php-comment">   *
</span></span><span id="1241" class="l"><a class="l" href="#1241">1241: </a><span class="php-comment">   * @param string $slug - language slug. If null current slug will be used
</span></span><span id="1242" class="l"><a class="l" href="#1242">1242: </a><span class="php-comment">   *
</span></span><span id="1243" class="l"><a class="l" href="#1243">1243: </a><span class="php-comment">   * @return string
</span></span><span id="1244" class="l"><a class="l" href="#1244">1244: </a><span class="php-comment">   */</span>
</span><span id="1245" class="l"><a class="l" href="#1245">1245: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_home_url" href="#_get_home_url">get_home_url</a>( <span class="php-var">$slug</span> = <span class="php-keyword1">null</span> ) {
</span><span id="1246" class="l"><a class="l" href="#1246">1246: </a>    <span class="php-var">$_cml_settings</span> = &amp; <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_settings'</span> ];
</span><span id="1247" class="l"><a class="l" href="#1247">1247: </a>
</span><span id="1248" class="l"><a class="l" href="#1248">1248: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">null</span> === <span class="php-var">$slug</span> ) <span class="php-var">$slug</span> = CMLLanguage::get_default()-&gt;cml_language_slug;
</span><span id="1249" class="l"><a class="l" href="#1249">1249: </a>
</span><span id="1250" class="l"><a class="l" href="#1250">1250: </a>    <span class="php-keyword1">switch</span>( CMLUtils::get_url_mode() ) {
</span><span id="1251" class="l"><a class="l" href="#1251">1251: </a>    <span class="php-keyword1">case</span> PRE_PATH:
</span><span id="1252" class="l"><a class="l" href="#1252">1252: </a>      <span class="php-keyword1">if</span>( <span class="php-var">$slug</span> == CMLLanguage::get_default()-&gt;cml_language_slug &amp;&amp;
</span><span id="1253" class="l"><a class="l" href="#1253">1253: </a>          <span class="php-var">$_cml_settings</span>[ <span class="php-quote">'url_mode_remove_default'</span> ] ) {
</span><span id="1254" class="l"><a class="l" href="#1254">1254: </a>        <span class="php-var">$slug</span> = <span class="php-quote">&quot;&quot;</span>;
</span><span id="1255" class="l"><a class="l" href="#1255">1255: </a>      } <span class="php-keyword1">else</span>
</span><span id="1256" class="l"><a class="l" href="#1256">1256: </a>        <span class="php-var">$slug</span> = <span class="php-quote">&quot;/</span><span class="php-var">$slug</span><span class="php-quote">&quot;</span>;
</span><span id="1257" class="l"><a class="l" href="#1257">1257: </a>
</span><span id="1258" class="l"><a class="l" href="#1258">1258: </a>      <span class="php-var">$link</span> = CMLUtils::home_url() . <span class="php-var">$slug</span>;
</span><span id="1259" class="l"><a class="l" href="#1259">1259: </a>      <span class="php-keyword1">break</span>;
</span><span id="1260" class="l"><a class="l" href="#1260">1260: </a>    <span class="php-keyword1">case</span> PRE_DOMAIN:
</span><span id="1261" class="l"><a class="l" href="#1261">1261: </a>      <span class="php-var">$link</span> = CMLUtils::home_url();
</span><span id="1262" class="l"><a class="l" href="#1262">1262: </a>      <span class="php-keyword1">break</span>;
</span><span id="1263" class="l"><a class="l" href="#1263">1263: </a>    <span class="php-keyword1">default</span>:
</span><span id="1264" class="l"><a class="l" href="#1264">1264: </a>      <span class="php-var">$link</span> = CMLUtils::home_url() . <span class="php-quote">&quot;?lang=</span><span class="php-var">$slug</span><span class="php-quote">&quot;</span>;
</span><span id="1265" class="l"><a class="l" href="#1265">1265: </a>      <span class="php-keyword1">break</span>;
</span><span id="1266" class="l"><a class="l" href="#1266">1266: </a>    } <span class="php-comment">//endswitch;</span>
</span><span id="1267" class="l"><a class="l" href="#1267">1267: </a>
</span><span id="1268" class="l"><a class="l" href="#1268">1268: </a>    <span class="php-keyword1">return</span> <span class="php-var">$link</span>;
</span><span id="1269" class="l"><a class="l" href="#1269">1269: </a>  }
</span><span id="1270" class="l"><a class="l" href="#1270">1270: </a>
</span><span id="1271" class="l"><a class="l" href="#1271">1271: </a>  <span class="php-comment">/**
</span></span><span id="1272" class="l"><a class="l" href="#1272">1272: </a><span class="php-comment">   * @ignore
</span></span><span id="1273" class="l"><a class="l" href="#1273">1273: </a><span class="php-comment">   */</span>
</span><span id="1274" class="l"><a class="l" href="#1274">1274: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_url_mode" href="#_get_url_mode">get_url_mode</a>() {
</span><span id="1275" class="l"><a class="l" href="#1275">1275: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_url_mode</span> ) )  {
</span><span id="1276" class="l"><a class="l" href="#1276">1276: </a>      <span class="php-keyword1">global</span> <span class="php-var">$_cml_settings</span>;
</span><span id="1277" class="l"><a class="l" href="#1277">1277: </a>    
</span><span id="1278" class="l"><a class="l" href="#1278">1278: </a>      self::<span class="php-var">$_url_mode</span> = <span class="php-var">$_cml_settings</span>[ <span class="php-quote">'url_mode'</span> ];  <span class="php-comment">//more easy</span>
</span><span id="1279" class="l"><a class="l" href="#1279">1279: </a>      
</span><span id="1280" class="l"><a class="l" href="#1280">1280: </a>      <span class="php-var">$permalink</span> = self::get_permalink_structure();
</span><span id="1281" class="l"><a class="l" href="#1281">1281: </a>      <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$permalink</span> ) &amp;&amp; self::<span class="php-var">$_url_mode</span> == PRE_PATH )
</span><span id="1282" class="l"><a class="l" href="#1282">1282: </a>        self::<span class="php-var">$_url_mode</span> = PRE_LANG;
</span><span id="1283" class="l"><a class="l" href="#1283">1283: </a>    }
</span><span id="1284" class="l"><a class="l" href="#1284">1284: </a>
</span><span id="1285" class="l"><a class="l" href="#1285">1285: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_url_mode</span>;
</span><span id="1286" class="l"><a class="l" href="#1286">1286: </a>  }
</span><span id="1287" class="l"><a class="l" href="#1287">1287: </a>  
</span><span id="1288" class="l"><a class="l" href="#1288">1288: </a>  <span class="php-comment">/**
</span></span><span id="1289" class="l"><a class="l" href="#1289">1289: </a><span class="php-comment">   * get wordpress date format option
</span></span><span id="1290" class="l"><a class="l" href="#1290">1290: </a><span class="php-comment">   * @ignore
</span></span><span id="1291" class="l"><a class="l" href="#1291">1291: </a><span class="php-comment">   */</span>
</span><span id="1292" class="l"><a class="l" href="#1292">1292: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_date_format" href="#_get_date_format">get_date_format</a>() {
</span><span id="1293" class="l"><a class="l" href="#1293">1293: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_date_format</span> ) ) self::<span class="php-var">$_date_format</span> = get_option( <span class="php-quote">'date_format'</span> );
</span><span id="1294" class="l"><a class="l" href="#1294">1294: </a>    
</span><span id="1295" class="l"><a class="l" href="#1295">1295: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_date_format</span>;
</span><span id="1296" class="l"><a class="l" href="#1296">1296: </a>  }
</span><span id="1297" class="l"><a class="l" href="#1297">1297: </a>  
</span><span id="1298" class="l"><a class="l" href="#1298">1298: </a>  <span class="php-comment">/**
</span></span><span id="1299" class="l"><a class="l" href="#1299">1299: </a><span class="php-comment">   * get &quot;clean&quot; home_url.
</span></span><span id="1300" class="l"><a class="l" href="#1300">1300: </a><span class="php-comment">   *
</span></span><span id="1301" class="l"><a class="l" href="#1301">1301: </a><span class="php-comment">   * The plugin translate home url in according to current language.
</span></span><span id="1302" class="l"><a class="l" href="#1302">1302: </a><span class="php-comment">   * So if you call the wp function &quot;home_url&quot; it will home url with language information,
</span></span><span id="1303" class="l"><a class="l" href="#1303">1303: </a><span class="php-comment">   * in according to url modification mode.
</span></span><span id="1304" class="l"><a class="l" href="#1304">1304: </a><span class="php-comment">   *
</span></span><span id="1305" class="l"><a class="l" href="#1305">1305: </a><span class="php-comment">   * This function will return &quot;real&quot; home without any language information.
</span></span><span id="1306" class="l"><a class="l" href="#1306">1306: </a><span class="php-comment">   *
</span></span><span id="1307" class="l"><a class="l" href="#1307">1307: </a><span class="php-comment">   * @example
</span></span><span id="1308" class="l"><a class="l" href="#1308">1308: </a><span class="php-comment">   *
</span></span><span id="1309" class="l"><a class="l" href="#1309">1309: </a><span class="php-comment">   * home_url()&lt;br /&gt;
</span></span><span id="1310" class="l"><a class="l" href="#1310">1310: </a><span class="php-comment">   *  www.example.com/it&lt;br /&gt;
</span></span><span id="1311" class="l"><a class="l" href="#1311">1311: </a><span class="php-comment">   * &lt;br /&gt;
</span></span><span id="1312" class="l"><a class="l" href="#1312">1312: </a><span class="php-comment">   * CMLUtils::home_url()&lt;br /&gt;
</span></span><span id="1313" class="l"><a class="l" href="#1313">1313: </a><span class="php-comment">   *  www.example.com&lt;br /&gt;
</span></span><span id="1314" class="l"><a class="l" href="#1314">1314: </a><span class="php-comment">   * 
</span></span><span id="1315" class="l"><a class="l" href="#1315">1315: </a><span class="php-comment">   * @return string
</span></span><span id="1316" class="l"><a class="l" href="#1316">1316: </a><span class="php-comment">   */</span>
</span><span id="1317" class="l"><a class="l" href="#1317">1317: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_home_url" href="#_home_url">home_url</a>() {
</span><span id="1318" class="l"><a class="l" href="#1318">1318: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_home_url</span> ) ) {
</span><span id="1319" class="l"><a class="l" href="#1319">1319: </a>      <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_no_translate_home_url'</span> ] = <span class="php-keyword1">true</span>;
</span><span id="1320" class="l"><a class="l" href="#1320">1320: </a>      self::<span class="php-var">$_home_url</span> = home_url();
</span><span id="1321" class="l"><a class="l" href="#1321">1321: </a>
</span><span id="1322" class="l"><a class="l" href="#1322">1322: </a>      <span class="php-keyword1">unset</span>( <span class="php-var">$GLOBALS</span>[ <span class="php-quote">'_cml_no_translate_home_url'</span> ] );
</span><span id="1323" class="l"><a class="l" href="#1323">1323: </a>    }
</span><span id="1324" class="l"><a class="l" href="#1324">1324: </a>
</span><span id="1325" class="l"><a class="l" href="#1325">1325: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_home_url</span>;
</span><span id="1326" class="l"><a class="l" href="#1326">1326: </a>  }
</span><span id="1327" class="l"><a class="l" href="#1327">1327: </a>  
</span><span id="1328" class="l"><a class="l" href="#1328">1328: </a>  <span class="php-comment">/**
</span></span><span id="1329" class="l"><a class="l" href="#1329">1329: </a><span class="php-comment">   * remove language information from url
</span></span><span id="1330" class="l"><a class="l" href="#1330">1330: </a><span class="php-comment">   * 
</span></span><span id="1331" class="l"><a class="l" href="#1331">1331: </a><span class="php-comment">   * @ignore
</span></span><span id="1332" class="l"><a class="l" href="#1332">1332: </a><span class="php-comment">   */</span>
</span><span id="1333" class="l"><a class="l" href="#1333">1333: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_clear_url" href="#_clear_url">clear_url</a>( <span class="php-var">$url</span> = <span class="php-keyword1">null</span> ) {
</span><span id="1334" class="l"><a class="l" href="#1334">1334: </a>    <span class="php-keyword1">global</span> <span class="php-var">$wp_rewrite</span>;
</span><span id="1335" class="l"><a class="l" href="#1335">1335: </a>
</span><span id="1336" class="l"><a class="l" href="#1336">1336: </a>    <span class="php-keyword1">if</span>( self::get_url_mode() != PRE_PATH 
</span><span id="1337" class="l"><a class="l" href="#1337">1337: </a>        || ( self::<span class="php-var">$_clean_applied</span> == <span class="php-keyword1">true</span> &amp;&amp;
</span><span id="1338" class="l"><a class="l" href="#1338">1338: </a>        <span class="php-keyword1">null</span> === <span class="php-var">$url</span> ) ) {
</span><span id="1339" class="l"><a class="l" href="#1339">1339: </a>      <span class="php-keyword1">return</span> self::<span class="php-var">$_language_detected</span>;
</span><span id="1340" class="l"><a class="l" href="#1340">1340: </a>    }
</span><span id="1341" class="l"><a class="l" href="#1341">1341: </a>
</span><span id="1342" class="l"><a class="l" href="#1342">1342: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( self::<span class="php-var">$_url</span> ) ) {
</span><span id="1343" class="l"><a class="l" href="#1343">1343: </a>      self::<span class="php-var">$_url</span> = <span class="php-quote">&quot;http://&quot;</span> . <span class="php-var">$_SERVER</span>[<span class="php-quote">'HTTP_HOST'</span>] . <span class="php-var">$_SERVER</span>[<span class="php-quote">'REQUEST_URI'</span>];
</span><span id="1344" class="l"><a class="l" href="#1344">1344: </a>      self::<span class="php-var">$_request_url</span> = <span class="php-keyword2">str_replace</span>( trailingslashit( self::home_url() ),
</span><span id="1345" class="l"><a class="l" href="#1345">1345: </a>                                        <span class="php-quote">&quot;&quot;</span>, self::<span class="php-var">$_url</span> );
</span><span id="1346" class="l"><a class="l" href="#1346">1346: </a>    }
</span><span id="1347" class="l"><a class="l" href="#1347">1347: </a>
</span><span id="1348" class="l"><a class="l" href="#1348">1348: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">null</span> === <span class="php-var">$url</span> ) {
</span><span id="1349" class="l"><a class="l" href="#1349">1349: </a>      <span class="php-var">$_url</span> = self::<span class="php-var">$_url</span>;
</span><span id="1350" class="l"><a class="l" href="#1350">1350: </a>      <span class="php-var">$request_url</span> = self::<span class="php-var">$_request_url</span>;
</span><span id="1351" class="l"><a class="l" href="#1351">1351: </a>      
</span><span id="1352" class="l"><a class="l" href="#1352">1352: </a>      <span class="php-comment">/*
</span></span><span id="1353" class="l"><a class="l" href="#1353">1353: </a><span class="php-comment">       * remove all parameters in url
</span></span><span id="1354" class="l"><a class="l" href="#1354">1354: </a><span class="php-comment">       */</span>
</span><span id="1355" class="l"><a class="l" href="#1355">1355: </a>      self::<span class="php-var">$_clean_url</span> = <span class="php-keyword2">preg_replace</span>( <span class="php-quote">&quot;/\?.*/&quot;</span>, <span class="php-quote">&quot;&quot;</span>, <span class="php-var">$_url</span> );
</span><span id="1356" class="l"><a class="l" href="#1356">1356: </a>      self::<span class="php-var">$_clean_request</span> = <span class="php-var">$request_url</span>;
</span><span id="1357" class="l"><a class="l" href="#1357">1357: </a>    } <span class="php-keyword1">else</span> {
</span><span id="1358" class="l"><a class="l" href="#1358">1358: </a>      <span class="php-var">$_url</span> = <span class="php-var">$url</span>;
</span><span id="1359" class="l"><a class="l" href="#1359">1359: </a>      <span class="php-var">$request_url</span> = <span class="php-keyword2">str_replace</span>( trailingslashit( self::home_url() ),
</span><span id="1360" class="l"><a class="l" href="#1360">1360: </a>                                        <span class="php-quote">&quot;&quot;</span>, <span class="php-var">$url</span> );
</span><span id="1361" class="l"><a class="l" href="#1361">1361: </a>    }
</span><span id="1362" class="l"><a class="l" href="#1362">1362: </a>
</span><span id="1363" class="l"><a class="l" href="#1363">1363: </a>    <span class="php-var">$_url</span> = <span class="php-var">$request_url</span>;
</span><span id="1364" class="l"><a class="l" href="#1364">1364: </a>    <span class="php-var">$base_url</span> = <span class="php-keyword2">str_replace</span>( <span class="php-quote">&quot;http://&quot;</span> . <span class="php-var">$_SERVER</span>[<span class="php-quote">'HTTP_HOST'</span>], <span class="php-quote">&quot;&quot;</span>, get_option( <span class="php-quote">'home'</span> ) );
</span><span id="1365" class="l"><a class="l" href="#1365">1365: </a>
</span><span id="1366" class="l"><a class="l" href="#1366">1366: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword2">preg_match</span>( <span class="php-quote">&quot;#^([a-z]{2})(/.*)?</span><span class="php-var">$</span><span class="php-quote">#i&quot;</span>, <span class="php-var">$_url</span>, <span class="php-var">$match</span> ) ) {
</span><span id="1367" class="l"><a class="l" href="#1367">1367: </a>      <span class="php-var">$lang</span> = CMLLanguage::get_id_by_slug( <span class="php-var">$match</span>[<span class="php-num">1</span>] );
</span><span id="1368" class="l"><a class="l" href="#1368">1368: </a>      <span class="php-keyword1">if</span>( <span class="php-keyword1">empty</span>( <span class="php-var">$lang</span> ) ) {
</span><span id="1369" class="l"><a class="l" href="#1369">1369: </a>        <span class="php-keyword1">return</span> <span class="php-var">$url</span>;
</span><span id="1370" class="l"><a class="l" href="#1370">1370: </a>      }
</span><span id="1371" class="l"><a class="l" href="#1371">1371: </a>
</span><span id="1372" class="l"><a class="l" href="#1372">1372: </a>      <span class="php-var">$_url</span> = <span class="php-keyword2">substr</span>( <span class="php-var">$_url</span>, <span class="php-num">3</span> );
</span><span id="1373" class="l"><a class="l" href="#1373">1373: </a>      <span class="php-var">$_url</span> = <span class="php-keyword2">preg_replace</span>( <span class="php-quote">&quot;/\?.*/&quot;</span>, <span class="php-quote">&quot;&quot;</span>, <span class="php-var">$_url</span> );
</span><span id="1374" class="l"><a class="l" href="#1374">1374: </a>
</span><span id="1375" class="l"><a class="l" href="#1375">1375: </a>      <span class="php-keyword1">if</span>( <span class="php-keyword1">null</span> === <span class="php-var">$url</span> ) {
</span><span id="1376" class="l"><a class="l" href="#1376">1376: </a>        self::<span class="php-var">$_language_detected</span> = <span class="php-var">$lang</span>;
</span><span id="1377" class="l"><a class="l" href="#1377">1377: </a>
</span><span id="1378" class="l"><a class="l" href="#1378">1378: </a>        CMLLanguage::set_current( self::<span class="php-var">$_language_detected</span> );
</span><span id="1379" class="l"><a class="l" href="#1379">1379: </a>
</span><span id="1380" class="l"><a class="l" href="#1380">1380: </a>        self::<span class="php-var">$_clean_url</span> = trailingslashit( self::<span class="php-var">$_home_url</span> ) . <span class="php-var">$_url</span>;
</span><span id="1381" class="l"><a class="l" href="#1381">1381: </a>        self::<span class="php-var">$_clean_request</span> = trailingslashit( <span class="php-var">$base_url</span> ) . <span class="php-var">$_url</span>;
</span><span id="1382" class="l"><a class="l" href="#1382">1382: </a>      } <span class="php-keyword1">else</span> {
</span><span id="1383" class="l"><a class="l" href="#1383">1383: </a>        <span class="php-var">$_url</span> = trailingslashit( CMLUtils::home_url() ) . <span class="php-var">$_url</span>;
</span><span id="1384" class="l"><a class="l" href="#1384">1384: </a>      }
</span><span id="1385" class="l"><a class="l" href="#1385">1385: </a>    }
</span><span id="1386" class="l"><a class="l" href="#1386">1386: </a>    
</span><span id="1387" class="l"><a class="l" href="#1387">1387: </a>    <span class="php-keyword1">if</span>( <span class="php-keyword1">null</span> === <span class="php-var">$url</span> ) {
</span><span id="1388" class="l"><a class="l" href="#1388">1388: </a>      self::<span class="php-var">$_clean_applied</span> = <span class="php-keyword1">true</span>;
</span><span id="1389" class="l"><a class="l" href="#1389">1389: </a>    }
</span><span id="1390" class="l"><a class="l" href="#1390">1390: </a>
</span><span id="1391" class="l"><a class="l" href="#1391">1391: </a>    <span class="php-keyword1">return</span> ( <span class="php-keyword1">null</span> === <span class="php-var">$url</span> ) ? self::<span class="php-var">$_language_detected</span> : <span class="php-var">$_url</span>;
</span><span id="1392" class="l"><a class="l" href="#1392">1392: </a>  }
</span><span id="1393" class="l"><a class="l" href="#1393">1393: </a>
</span><span id="1394" class="l"><a class="l" href="#1394">1394: </a>  <span class="php-comment">/**
</span></span><span id="1395" class="l"><a class="l" href="#1395">1395: </a><span class="php-comment">   * return current url withouth any language information.
</span></span><span id="1396" class="l"><a class="l" href="#1396">1396: </a><span class="php-comment">   *
</span></span><span id="1397" class="l"><a class="l" href="#1397">1397: </a><span class="php-comment">   * @example
</span></span><span id="1398" class="l"><a class="l" href="#1398">1398: </a><span class="php-comment">   * 
</span></span><span id="1399" class="l"><a class="l" href="#1399">1399: </a><span class="php-comment">   *  www.example.com/en/example&lt;br /&gt;
</span></span><span id="1400" class="l"><a class="l" href="#1400">1400: </a><span class="php-comment">   *&lt;br /&gt;
</span></span><span id="1401" class="l"><a class="l" href="#1401">1401: </a><span class="php-comment">   *  CMLUtils::get_clean_url() will return:&lt;br /&gt;
</span></span><span id="1402" class="l"><a class="l" href="#1402">1402: </a><span class="php-comment">   *&lt;br /&gt;
</span></span><span id="1403" class="l"><a class="l" href="#1403">1403: </a><span class="php-comment">   *    www.example.com/example
</span></span><span id="1404" class="l"><a class="l" href="#1404">1404: </a><span class="php-comment">   *
</span></span><span id="1405" class="l"><a class="l" href="#1405">1405: </a><span class="php-comment">   * @return string
</span></span><span id="1406" class="l"><a class="l" href="#1406">1406: </a><span class="php-comment">   */</span>
</span><span id="1407" class="l"><a class="l" href="#1407">1407: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_clean_url" href="#_get_clean_url">get_clean_url</a>() {
</span><span id="1408" class="l"><a class="l" href="#1408">1408: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_clean_url</span>;
</span><span id="1409" class="l"><a class="l" href="#1409">1409: </a>  }
</span><span id="1410" class="l"><a class="l" href="#1410">1410: </a>  
</span><span id="1411" class="l"><a class="l" href="#1411">1411: </a>  <span class="php-comment">/**
</span></span><span id="1412" class="l"><a class="l" href="#1412">1412: </a><span class="php-comment">   * get $_SERVER[ 'REQUEST_URI' ] with no language information.
</span></span><span id="1413" class="l"><a class="l" href="#1413">1413: </a><span class="php-comment">   *
</span></span><span id="1414" class="l"><a class="l" href="#1414">1414: </a><span class="php-comment">   * @return string
</span></span><span id="1415" class="l"><a class="l" href="#1415">1415: </a><span class="php-comment">   */</span>
</span><span id="1416" class="l"><a class="l" href="#1416">1416: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get_clean_request" href="#_get_clean_request">get_clean_request</a>() {
</span><span id="1417" class="l"><a class="l" href="#1417">1417: </a>    <span class="php-keyword1">return</span> self::<span class="php-var">$_clean_request</span>;
</span><span id="1418" class="l"><a class="l" href="#1418">1418: </a>  }
</span><span id="1419" class="l"><a class="l" href="#1419">1419: </a>  
</span><span id="1420" class="l"><a class="l" href="#1420">1420: </a>  <span class="php-comment">/**
</span></span><span id="1421" class="l"><a class="l" href="#1421">1421: </a><span class="php-comment">   * @ignore
</span></span><span id="1422" class="l"><a class="l" href="#1422">1422: </a><span class="php-comment">   */</span>
</span><span id="1423" class="l"><a class="l" href="#1423">1423: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="__set" href="#__set">_set</a>( <span class="php-var">$key</span>, <span class="php-var">$value</span> ) {
</span><span id="1424" class="l"><a class="l" href="#1424">1424: </a>    self::<span class="php-var">$_vars</span>[ <span class="php-var">$key</span> ] = <span class="php-var">$value</span>;
</span><span id="1425" class="l"><a class="l" href="#1425">1425: </a>  }
</span><span id="1426" class="l"><a class="l" href="#1426">1426: </a>  
</span><span id="1427" class="l"><a class="l" href="#1427">1427: </a>  <span class="php-comment">/**
</span></span><span id="1428" class="l"><a class="l" href="#1428">1428: </a><span class="php-comment">   * @ignore
</span></span><span id="1429" class="l"><a class="l" href="#1429">1429: </a><span class="php-comment">   */</span>
</span><span id="1430" class="l"><a class="l" href="#1430">1430: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="__get" href="#__get">_get</a>( <span class="php-var">$key</span> ) {
</span><span id="1431" class="l"><a class="l" href="#1431">1431: </a>    <span class="php-keyword1">return</span> <span class="php-keyword1">isset</span>( self::<span class="php-var">$_vars</span>[ <span class="php-var">$key</span> ] ) ? self::<span class="php-var">$_vars</span>[ <span class="php-var">$key</span> ] : <span class="php-keyword1">null</span>;
</span><span id="1432" class="l"><a class="l" href="#1432">1432: </a>  }
</span><span id="1433" class="l"><a class="l" href="#1433">1433: </a>  
</span><span id="1434" class="l"><a class="l" href="#1434">1434: </a>  <span class="php-comment">/**
</span></span><span id="1435" class="l"><a class="l" href="#1435">1435: </a><span class="php-comment">   *@ignore
</span></span><span id="1436" class="l"><a class="l" href="#1436">1436: </a><span class="php-comment">   */</span>
</span><span id="1437" class="l"><a class="l" href="#1437">1437: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="__del" href="#__del">_del</a>( <span class="php-var">$key</span> ) {
</span><span id="1438" class="l"><a class="l" href="#1438">1438: </a>    <span class="php-keyword1">unset</span>( self::<span class="php-var">$_vars</span>[ <span class="php-var">$key</span> ] );
</span><span id="1439" class="l"><a class="l" href="#1439">1439: </a>  }
</span><span id="1440" class="l"><a class="l" href="#1440">1440: </a>
</span><span id="1441" class="l"><a class="l" href="#1441">1441: </a>  <span class="php-comment">/**
</span></span><span id="1442" class="l"><a class="l" href="#1442">1442: </a><span class="php-comment">   * @ignore
</span></span><span id="1443" class="l"><a class="l" href="#1443">1443: </a><span class="php-comment">   */</span>
</span><span id="1444" class="l"><a class="l" href="#1444">1444: </a>  <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="__append" href="#__append">_append</a>( <span class="php-var">$key</span>, <span class="php-var">$value</span> ) {
</span><span id="1445" class="l"><a class="l" href="#1445">1445: </a>    <span class="php-keyword1">if</span>( ! <span class="php-keyword1">isset</span>( self::<span class="php-var">$_vars</span>[ <span class="php-var">$key</span> ] ) ) {
</span><span id="1446" class="l"><a class="l" href="#1446">1446: </a>      self::<span class="php-var">$_vars</span>[ <span class="php-var">$key</span> ] = <span class="php-keyword1">array</span>();
</span><span id="1447" class="l"><a class="l" href="#1447">1447: </a>    }
</span><span id="1448" class="l"><a class="l" href="#1448">1448: </a>    
</span><span id="1449" class="l"><a class="l" href="#1449">1449: </a>    self::<span class="php-var">$_vars</span>[ <span class="php-var">$key</span> ][] = <span class="php-var">$value</span>;
</span><span id="1450" class="l"><a class="l" href="#1450">1450: </a>  }
</span><span id="1451" class="l"><a class="l" href="#1451">1451: </a>}
</span><span id="1452" class="l"><a class="l" href="#1452">1452: </a></span><span class="xlang">?&gt;</span></code></pre>

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